MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document by MBRD835L/D
SWITCHMODE |
Power Rectifier |
|
|
|
|
||||||
DPAK Surface Mount Package |
|
|
|
|
|
MBRD835L |
|||||
This SWITCHMODE power rectifier which uses the Schottky Barrier principle |
Motorola Preferred Device |
||||||||||
with a proprietary barrier metal, is designed for use as output rectifiers, free |
|||||||||||
|
|
|
|
||||||||
wheeling, protection and steering diodes in switching power supplies, inverters |
|
|
|
|
|||||||
and other inductive switching circuits. This state of the art device has the following |
|
|
|
|
|||||||
features: |
|
|
|
|
|
|
SCHOTTKY BARRIER |
||||
• Low Forward Voltage |
|
|
|
|
|
|
|||||
• 125°C Operating Junction Temperature |
|
|
|
|
|
|
RECTIFIER |
||||
|
|
|
|
|
|
8 AMPERES |
|||||
• Epoxy Meets UL94, VO at 1/8″ |
|
|
|
|
|
|
|||||
|
|
|
|
|
|
35 VOLTS |
|||||
• Guaranteed Reverse Avalanche |
|
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
||
• Compact Size |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
• Lead Formed for Surface Mount |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
Mechanical Characteristics |
|
|
|
|
|
|
|
|
4 |
|
|
• Case: Epoxy, Molded |
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
||
• Weight: 0.4 gram (approximately) |
|
1 |
|
|
|
|
1 |
|
|
|
|
• Finish: All External Surfaces Corrosion Resistant and Terminal Leads |
|
|
|
|
4 |
|
|
|
|||
|
|
|
3 |
|
|
|
|||||
3 |
|
|
|
||||||||
are Readily Solderable |
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
||
• Lead and Mounting Surface Temperature for Soldering Purposes: |
|
|
|
|
|
CASE 369A±13 |
|||||
260°C Max. for 10 Seconds |
|
|
|
|
|
|
DPAK PLASTIC, STYLE 3 |
||||
•Shipped 75 units per plastic tube
•Available in 16 mm Tape and Reel, 2500 units per 13″ reel, by adding a ªT4º suffix to the part number
•Marking: B835L
MAXIMUM RATINGS
Rating |
|
|
|
|
Symbol |
Value |
Unit |
|
|
|
|
|
|
|
|
Peak Repetitive Reverse Voltage |
|
|
|
|
VRRM |
35 |
Volts |
Working Peak Reverse Voltage |
|
|
|
|
VRWM |
|
|
DC Blocking Voltage |
|
|
|
|
VR |
|
|
Average Rectified Forward Current |
|
|
|
|
IF(AV) |
8 |
Amps |
(At Rated VR) TC = +88°C |
|
|
|
|
|
|
|
Peak Repetitive Forward Current |
|
|
|
|
IFRM |
16 |
Amps |
(At Rated VR, Square Wave, 20 kHz) TC = + 80°C |
|
|
|
|
|
|
|
Non±Repetitive Peak Surge Current |
|
|
|
|
IFSM |
75 |
Amps |
(Surge applied at rated load conditions halfwave, single phase, 60 Hz) |
|
|
|
|
|||
|
|
|
|
|
|
|
|
Repetitive Avalanche Current |
|
|
|
|
IAR |
2 |
Amps |
(Current Decaying Linearly to Zero in 1 μs, Frequency Limited by TJmax) |
|
|
|
||||
Storage Temperature |
|
|
|
|
Tstg |
± 65 to +150 |
°C |
Operating Junction Temperature |
|
|
|
|
TJ |
± 65 to +125 |
°C |
Voltage Rate of Change (Rated VR) |
|
|
|
|
dv/dt |
10,000 |
V/μs |
THERMAL CHARACTERISTICS |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Thermal Resistance Ð Junction to Case |
|
|
|
|
RθJC |
6 |
°C/W |
Thermal Resistance Ð Junction to Ambient (1) |
|
|
|
|
RθJA |
80 |
°C/W |
ELECTRICAL CHARACTERISTICS |
|
|
|
|
|
|
|
|
|
|
|
|
|
||
Maximum Instantaneous Forward Voltage(2) |
(i |
= 8 Amps, T = + 25°C) |
V |
0.51 |
Volts |
||
|
F |
C |
|
|
F |
|
|
|
(iF = 8 Amps, TC = +125°C) |
|
0.41 |
|
|||
Maximum Instantaneous Reverse Current(2) |
(Rated dc Voltage, T |
C |
= + 25°C) |
I |
1.4 |
mA |
|
|
|
|
|
R |
|
|
|
|
(Rated dc Voltage, TC = +100°C) |
|
35 |
|
|||
(1)Rating applies when surface mounted on the minimum pad size recommended.
(2)Pulse Test: Pulse Width = 300 μs, Duty Cycle ≤ 2%.
SWITCHMODE is a trademark of Motorola, Inc.
Preferred devices are Motorola recommended choices for future use and best overall value.
Rev 1
Rectifier Device Data |
1 |
Motorola, Inc. 1996 |
|
MBRD835L |
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
TYPICAL CHARACTERISTICS |
|
|
|
|
|
||||
INSTANTANEOUS FORWARD CURRENT (mA |
10 |
|
|
|
|
|
|
FORWARD CURRENT (AMPS |
10 |
|
|
|
|
|
|
1 |
|
TJ = 125°C |
|
25°C |
|
|
1 |
TJ = 125°C |
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
75°C |
|
|
|
|||
0.1 |
|
|
|
|
|
|
0.1 |
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
25°C |
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
, |
|
|
|
|
|
|
|
INSTANTANEOUS |
|
|
|
|
|
|
|
F |
0.01 |
|
|
|
|
|
|
0.01 |
|
|
|
|
|
|
|
i |
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
, |
|
|
|
|
|
|
||
|
0 |
0.1 |
0.2 |
0.3 |
0.4 |
0.5 |
0.6 |
F |
0 |
0.1 |
0.2 |
0.3 |
0.4 |
0.5 |
0.6 |
|
i |
||||||||||||||
|
|
|
vF, INSTANTANEOUS VOLTAGE (VOLTS) |
|
|
|
|
vF, INSTANTANEOUS VOLTAGE (VOLTS) |
|
|
|||||
Figure 1. Maximum Forward Voltage |
Figure 2. Typical Forward Voltage |
|
1000 |
|
|
|
|
|
|
|
(mA) |
100 |
|
|
|
|
TJ = 125°C |
|
|
|
|
|
|
|
|
|
|
|
CURRENT |
10 |
|
|
|
|
100°C |
|
|
1 |
|
|
|
|
|
|
|
|
, REVERSE |
|
|
|
|
|
|
|
|
0.1 |
|
|
|
|
25°C |
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
R |
|
|
|
|
|
|
|
|
I |
0.01 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0.001 |
5 |
10 |
15 |
20 |
25 |
30 |
35 |
|
0 |
|||||||
|
|
|
VF, REVERSE VOLTAGE (VOLTS) |
|
|
|||
Figure 3. Maximum Reverse Current
|
100 |
|
|
|
|
|
|
|
(mA) |
|
|
|
|
TJ = 125°C |
|
|
|
|
|
|
|
|
100°C |
|
|
|
CURRENT |
10 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
1 |
|
|
|
|
|
|
|
|
,REVERSE |
|
|
|
75°C |
|
|
|
|
|
|
|
|
|
|
|
||
0.1 |
|
|
|
|
|
|
|
|
R |
|
|
|
|
|
|
|
|
I |
|
|
|
|
|
|
|
|
|
|
|
|
|
25°C |
|
|
|
|
0.01 |
5 |
10 |
15 |
20 |
25 |
30 |
35 |
|
0 |
|||||||
|
|
|
VR, REVERSE VOLTAGE (VOLTS) |
|
|
|||
Figure 4. Typical Reverse Current
|
TJ = 25°C |
|
TYPICAL |
1000 |
MAXIMUM |
|
|
C, CAPACITANCE (pF) |
|
100 |
10 |
1 |
|
|
VR, REVERSE VOLTAGE (VOLTS) |
Figure 5. Maximum and Typical Capacitance
2 |
Rectifier Device Data |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
MBRD835L |
|||
|
|
|
|
|
|
|
|
|
TYPICAL CHARACTERISTICS |
|
|
|
|
|
|
|
|
|
|
|
|||||||
(AMPS) |
16 |
|
|
|
|
|
|
|
|
|
|
|
(AMPS) |
8 |
|
|
|
TJ = 125°C |
|
|
RθJA = 40°C/W |
|
|
||||
14.4 |
|
|
|
TJ = 125°C |
|
|
|
|
|
|
7 |
|
|
dc |
|
|
|
|
|||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
SURFACE MOUNTED ON |
|
||||||||||||
CURRENT |
12.8 |
|
|
|
|
|
|
|
RθJA = 6°C/W |
|
CURRENT |
|
|
|
|
|
|
|
|
||||||||
|
dc |
|
|
|
|
|
|
6 |
|
|
|
|
|
|
MININUM RECOMMENDED |
|
|||||||||||
11.2 |
|
|
|
π (RESISTIVE LOAD) |
|
|
|
|
|
π (RESISTIVE LOAD) |
|
|
PAD SIZE |
|
|
|
|
||||||||||
9.6 |
|
|
|
|
|
|
|
|
|
|
|
5 |
|
|
|
|
|
|
|
|
|
||||||
FORWARD |
SQUARE WAVE |
|
|
|
|
|
|
|
|
|
FORWARD |
|
|
|
|
|
|
|
|
IPK + 5 (CAPACITIVE |
|||||||
|
|
|
|
IPK |
|
(CAPACITIVE |
|
|
|
|
|
SQUARE WAVE |
|
|
|||||||||||||
|
|
|
|
|
+ 5 |
|
|
|
|
|
|
|
|||||||||||||||
8 |
|
|
|
|
|
|
IAV |
LOAD) |
|
4 |
|
|
|
|
|
|
|
|
IAV |
|
LOAD) |
|
|||||
6.4 |
|
|
|
|
|
|
|
|
|
|
|
3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
||
,AVERAGE |
|
|
|
|
|
|
|
|
|
|
|
,AVERAGE |
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
4.8 |
|
|
|
|
|
|
|
|
|
|
|
2 |
|
|
|
10 |
|
|
|
|
|
|
|
|
|
||
|
|
|
10 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
3.2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
||
F(AV) |
1.6 |
|
|
20 |
|
|
|
|
|
|
|
|
F(AV) |
|
|
|
20 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||
080 |
|
|
|
|
|
|
|
|
|
|
|
0 0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
||
I |
|
|
|
|
|
|
|
|
|
|
|
I |
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
85 |
90 |
95 |
100 |
105 |
110 |
115 |
120 |
125 |
130 |
|
10 |
20 |
30 |
40 |
50 |
60 |
70 |
80 |
90 |
100 |
110 |
120 |
130 |
|||
|
|
|
|
TC, CASE TEMPERATURE (°C) |
|
|
|
|
|
|
|
TA, AMBIENT TEMPERATURE (°C) |
|
|
|
||||||||||||
Figure 6. Current Derating, Infinite Heatsink |
Figure 7. Current Derating |
AVERAGE FORWARD CURRENT (AMPS) |
5 |
|
|
|
TJ = 125°C |
|
|
RθJA = 80°C/W |
|
|
FORWARD POWER DISSIPATION(WATTS) |
8 |
|
= 125°C |
|
|
|
|
|
|
|
|
||||||
4.5 |
|
dc |
|
|
|
|
|
7 |
TJ |
π (RESISTIVE LOAD) |
|
|
|
|
||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||
|
|
|
|
|
|
|
SURFACE MOUNTED ON |
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||
4 |
π |
|
|
|
|
|
|
|
IPK |
|
(CAPACITIVE |
|
SQUARE WAVE |
dc |
|
|
||||||||||||
|
|
|
|
|
MININUM RECOMMENDED |
|
6 |
|
|
|
|
|||||||||||||||||
3.5 |
|
|
|
|
|
|
|
I |
+ 5 |
LOAD) |
|
|
|
|
|
|
|
|||||||||||
(RESISTIVE LOAD) |
|
|
PAD SIZE |
|
|
|
|
|
5 |
AV |
|
|
|
|
|
|
|
|
|
|
||||||||
3 |
|
|
SQUARE WAVE |
|
|
IPK |
(CAPACITIVE |
|
|
|
|
|
|
|
|
|
|
|
||||||||||
|
|
|
|
|
|
|
|
10 |
|
|
|
|
|
|
|
|||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||
2.5 |
|
|
|
|
|
|
|
IAV + 5 |
LOAD) |
|
4 |
|
|
20 |
|
|
|
|
|
|
|
|
||||||
2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
3 |
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
1.5 |
|
|
|
10 |
|
|
|
|
|
|
|
|
|
2 |
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
, |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
AVERAGE, |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
F(AV) |
0.5 |
|
|
|
20 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
0 |
|
|
|
|
|
|
|
|
|
|
|
|||
I |
10 |
20 |
30 |
40 |
50 |
60 |
70 |
80 |
90 |
100 |
110 |
120 |
130 |
F(AV) |
1.5 |
3 |
4.5 |
6 |
7.5 |
9 |
10.5 |
12 |
13.5 |
15 |
||||
0 |
0 |
|||||||||||||||||||||||||||
|
|
|
TA, AMBIENT TEMPERATURE (°C) |
|
|
|
|
|
|
IF(AV), AVERAGE FORWARD CURRENT (AMPS) |
|
|
||||||||||||||||
|
|
|
|
|
|
|
P |
|
|
|
|
|
||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||
Figure 8. Current Derating, Free Air |
Figure 9. Forward Power Dissipation |
Rectifier Device Data |
3 |
MBRD835L
PACKAGE DIMENSIONS
|
|
±T± |
|
B |
C |
V |
R |
E |
|
0.165 |
|
0.118 |
|
4.191 |
0.100 |
3.0 |
|
|
|
|
|
|
2.54 |
|
|
|
|
0.063 |
|
|
|
1.6 |
|
0.190 |
|
0.243 |
SEATING |
4.826 |
|
6.172 |
PLANE |
|
|
inches |
|
|
|
|
|
|
|
mm |
|
|
DPAK FOOTPRINT |
|
|
4 |
|
|
|
Z |
|
|
|
|
|
|
|
|
|
A |
|
|
|
|
|
|
|
|
S |
|
|
|
|
NOTES: |
|
|
|
|
||
|
|
|
|
|
1. DIMENSIONING AND TOLERANCING PER ANSI |
||||||
1 |
2 |
3 |
|
|
|
||||||
|
|
U |
|
Y14.5M, 1982. |
|
|
|
||||
|
|
|
|
|
|
|
|
|
|||
|
|
|
K |
|
2. |
CONTROLLING DIMENSION: INCH. |
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
INCHES |
MILLIMETERS |
||
F |
|
|
J |
|
|
|
DIM |
MIN |
MAX |
MIN |
MAX |
|
L |
|
|
|
A |
0.235 |
0.250 |
5.97 |
6.35 |
||
|
|
H |
|
|
|
B |
0.250 |
0.265 |
6.35 |
6.73 |
|
|
|
|
|
|
|
C |
0.086 |
0.094 |
2.19 |
2.38 |
|
|
|
|
D 2 PL |
|
STYLE 3: |
|
D |
0.027 |
0.035 |
0.69 |
0.88 |
|
|
|
|
PIN 1. ANODE |
|
E |
0.033 |
0.040 |
0.84 |
1.01 |
|
|
G |
|
0.13 (0.005) M |
T |
2. CATHODE |
|
F |
0.037 |
0.047 |
0.94 |
1.19 |
|
|
3. ANODE |
|
G |
0.180 BSC |
4.58 BSC |
|||||
|
|
|
|
|
4. CATHODE |
|
H |
0.034 |
0.040 |
0.87 |
1.01 |
|
|
|
|
|
|
|
J |
0.018 |
0.023 |
0.46 |
0.58 |
|
|
|
|
|
|
|
K |
0.102 |
0.114 |
2.60 |
2.89 |
|
|
|
|
|
|
|
L |
0.090 BSC |
2.29 BSC |
||
|
|
|
|
|
|
|
R |
0.175 |
0.215 |
4.45 |
5.46 |
|
|
|
|
|
|
|
S |
0.020 |
0.050 |
0.51 |
1.27 |
|
|
|
|
|
|
|
U |
0.020 |
±±± |
0.51 |
±±± |
|
|
|
|
|
CASE 369A±13 |
|
V |
0.030 |
0.050 |
0.77 |
1.27 |
|
|
|
|
|
|
Z |
0.138 |
±±± |
3.51 |
±±± |
|
|
|
|
|
|
ISSUE Y |
|
|
|
|
|
|
|
|
|
|
|
DPAK |
|
|
|
|
|
|
Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. ªTypicalº parameters which may be provided in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including ªTypicalsº must be validated for each customer application by customer's technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and 
are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer.
|
Mfax is a trademark of Motorola, Inc. |
How to reach us: |
|
USA / EUROPE / Locations Not Listed: Motorola Literature Distribution; |
JAPAN: Nippon Motorola Ltd.; Tatsumi±SPD±JLDC, 6F Seibu±Butsuryu±Center, |
P.O. Box 5405, Denver, Colorado 80217. 303±675±2140 or 1±800±441±2447 |
3±14±2 Tatsumi Koto±Ku, Tokyo 135, Japan. 81±3±3521±8315 |
Mfax : RMFAX0@email.sps.mot.com ± TOUCHTONE 602±244±6609 |
ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, |
INTERNET: http://Design±NET.com |
51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852±26629298 |
|
|
|
4 |
◊ CODELINE TO BE PLACED HERE |
RectifierMBRD835L/DDevice Data |