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BAV70...

Silicon Switching Diode

•For high-speed switching applications

•Common cathode configuration

•BAV70S / U: For orientation in reel see package information below

•Pb-free (RoHS compliant) package1)

•Qualified according AEC Q101

BAV70	BAV70S
BAV70W	BAV70U

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Type	Package	Configuration	Marking
BAV70	SOT23	common cathode	A4s
BAV70S	SOT363	double common cathode	A4s
BAV70U	SC74	double common cathode	A4s
BAV70W	SOT323	common cathode	A4s

1Pb-containing package may be available upon special request

1	2007-09-19

					BAV70...

Maximum Ratings at TA = 25°C, unless otherwise specified
Parameter		Symbol	Value			Unit
Diode reverse voltage		VR		80		V
Peak reverse voltage		VRM		85
Forward current		IF		200		mA
Non-repetitive peak surge forward current		IFSM				A
t = 1 µs				4.5
t = 1 ms				1
t = 1 s single				0.5
t = 1 s double				0.75

Total power dissipation		Ptot				mW
BAV70, TS ≤ 33°C				250
BAV70S, TS ≤	85°C			250
BAV70U, TS ≤	90°C			250
BAV70W, TS ≤	103°C			250
Junction temperature		Tj		150		°C
Storage temperature		Tstg	-65 ... 150
Thermal Resistance
Parameter		Symbol	Value			Unit
Junction - soldering point1)		RthJS				K/W
BAV70			≤	460
BAV70S			≤	260
BAV70U			≤	240
BAV70W			≤	190

1For calculation of RthJA please refer to Application Note Thermal Resistance

2	2007-09-19

							BAV70...

Electrical Characteristics at TA = 25°C, unless otherwise specified
Parameter	Symbol				Values			Unit
			min.		typ.		max.
DC Characteristics
Breakdown voltage	V(BR)	85		-		-		V
I(BR) = 100 µA
Reverse current	IR							µA
VR = 70 V		-		-		0.15
VR = 25 V, TA = 150 °C		-		-		30
VR = 70 V, TA = 150 °C		-		-		50
Forward voltage	VF							mV
IF = 1 mA		-		-		715
IF = 10 mA		-		-		855
IF = 50 mA		-		-		1000
IF = 100 mA		-		-		1200
IF = 150 mA		-		-		1250

AC Characteristics
Diode capacitance	CT		-		-		1.5	pF
VR = 0 V, f = 1 MHz
Reverse recovery time	trr		-		-		4	ns
IF = 10 mA, IR = 10 mA, measured at IR = 1mA ,
RL = 100 Ω

Test circuit for reverse recovery time

D.U.T.

Oscillograph

Ι F

EHN00019

Pulse generator: tp = 100ns, D = 0.05, tr = 0.6ns, Ri = 50Ω

Oscillograph: R = 50Ω, tr = 0.35ns, C = 0.05pF

3	2007-09-19

BAV70...

Reverse current IR = ƒ (TA)

Forward Voltage VF = ƒ (TA)

VR = Parameter

IF = Parameter

10 5

1.0 BAV 70

EHB00068

ΙF

= 100 mA

10 4

10 mA

10 3

0.5

1 mA

70 V

0.1 mA

25 V

10 2

10 1

°C

100

150

100

˚C

150

Forward current IF = ƒ (VF)							Forward current IF = ƒ (TS)
TA = 25°C							BAV70
	150	BAV 70			EHB00066			250
Ι F								mA
Ι F	mA
								200
	100							175
	100						F
							F	150
							I	150
			typ		max			125
								100
	50							75
								75
								50
								25
	0	0	0.5	1.0	V	1.5		00	15 30 45 60 75 90	105	120	°C	150
					VF							TS
							4			2007-09-19

													BAV70...
Forward current IF = ƒ (TS)								Forward current IF = ƒ (TS)
BAV70S								BAV70U
	250								250
	mA								mA
	200								200
	175								175
F								F
I	150							I	150
	150								150
	125								125
	100								100
	75								75
	50								50
	25								25
	00	15	30 45 60 75 90	105	120	°C	150		00	15	30 45 60 75 90	105	120 °C	150
						TS							TS
Forward current IF = ƒ (TS)								Permissible Puls Load RthJS = ƒ (tp)
BAV70W								BAV70
	250								10 3
	mA
	200								10 2
									10 2

	175	thJS
F		thJS
I	150	R
	150
	125	10 1	D = 0,5
			0,2
	100		0,1
			0,05
	75		0,02
	75	10 0	0,01
		10 0	0,01
	50		0,005
	50		0
	25
	00 15 30 45 60 75 90 105 120 °C 150	10 -1	10 -6 10 -5 10 -4 10 -3 10 -2 s 10 0
	00 15 30 45 60 75 90 105 120 °C 150	10 -7	10 -6 10 -5 10 -4 10 -3 10 -2 s 10 0
	TS		TP
		5	2007-09-19

													BAV70...
Permissible Pulse Load							Permissible Puls Load RthJS = ƒ (tp)
IFmax/ IFDC = ƒ (tp)							BAV70S
BAV70
	10 2							10 3
								K/W
FDC	-		D = 0
	-		0.005
			0.01
/I			0.02				thJS	10 2
Fmax			0.02					10 2
Fmax			0.05
I			0.1				R
			0.1
			0.2
	10 1		0.5
											0.5
											0.2
								10 1			0.1
								10 1			0.05
											0.05
											0.02
											0.01
											0.005
											D = 0
	10 0	10 -6 10 -5	10 -4 10 -3	10 -2	s	10 0		10 0	10 -5	10 -4	10 -3	10 -2	s	10 0
	10 -7	10 -6 10 -5	10 -4 10 -3	10 -2	s	10 0		10 -6	10 -5	10 -4	10 -3	10 -2	s	10 0
					TP								tP

Permissible Pulse Load								Permissible Puls Load RthJS = ƒ (tp)
IFmax/ IFDC = ƒ (tp)								BAV70U
BAV70S
	10 2								10 3
									K/W
FDC	-
FDC
/I				D = 0
Fmax				D = 0				thJS	10 2
				0.005					10 2
				0.01
I				0.01				R
				0.02
	10 1			0.05								D=0.5
				0.1								D=0.5
				0.2								0.2
				0.5					10 1			0.1
									10 1			0.05
												0.02
												0.01
												0.005
												0
	10 0	10 -5	10 -4	10 -3	10 -2	s	10 0		10 0	10 -5	10 -4	10 -3	10 -2	s	10 0
	10 -6	10 -5	10 -4	10 -3	10 -2	s	10 0		10 -6	10 -5	10 -4	10 -3	10 -2	s	10 0
							tP							tP
								6					2007-09-19

															BAV70...
Permissible Pulse Load								Permissible Puls Load RthJS = ƒ (tp)
IFmax/ IFDC = ƒ (tp)								BAV70W
BAV70U
	10 2								10 3
									K/W
FDC	K/W
FDC
/I				D=0				thJS
Fmax				D=0					10	2
Fmax				0.005					10
I				0.01				R
				0.01
	10 1			0.02
	10 1			0.05									0.5
				0.1									0.5
				0.2									0.2
				0.5					10 1				0.1
									10 1				0.05
													0.05
													0.02
													0.01
													0.005
													D = 0
	10 0	10 -5	10 -4	10 -3	10 -2	s	10 0		10 0		10 -5	10 -4	10 -3	10 -2	s	10 0
	10 -6	10 -5	10 -4	10 -3	10 -2	s	10 0			10 -6	10 -5	10 -4	10 -3	10 -2	s	10 0
						tP									tP

Permissible Pulse Load

IFmax/ IFDC = ƒ (tp)
BAV70W
	10 2
FDC	-
FDC
/I				D = 0
Fmax				D = 0
				0.005
				0.01
I

				0.02
	10 1			0.05
				0.1
				0.2
				0.5
	10 0	10 -5	10 -4	10 -3	10 -2	s	10 0
	10 -6	10 -5	10 -4	10 -3	10 -2	s	10 0
							tP

7	2007-09-19

Package SC74	BAV70...

P a c k a g e O u t l i n e

2.9	±0.2	B					1.1 MAX.
(2.25)		B					1.1 MAX.
(2.25)
		(0.35)				0.15 -+0.10.06
6	5	4			2.5 ±0.1	0.25 ±0.1	10˚MAX.	10˚MAX.
1	2	3	+0.1		2.5 ±0.1	0.25 ±0.1	10˚MAX.	10˚MAX.
1	2	3
		0.35
Pin 1		0.35	-0.05	0.2 M	B 6x			0.1 MAX.
Pin 1		0.95		0.2 M	B 6x			0.1 MAX.
marking		0.95
1.9						0.2 M A
1.9

1.6 ±0.1

F o o t P r i n t

0.5


					2.9
	1.9
	1.9

0.95

M a r k i n g L a y o u t ( E x a m p l e )

Small variations in positioning of

Date code, Type code and Manufacture are possible.

Pin 1 marking

Laser marking

S t a n d a r d P a c k i n g

Reel ø180 mm = 3.000 Pieces/Reel

Reel ø330 mm = 10.000 Pieces/Reel

For symmetric types no defined Pin 1 orientation in reel.

4
2.7	8



Pin 1		3.15
marking

Manufacturer

2005, June

Date code (Year/Month)

BCW66H

Type code

0.2

1.15

8	2007-09-19

Package SOT23	BAV70...

P a c k a g e O u t l i n e

F o o t P r i n t

				MIN.	1±0.1
					1±0.1
	2.9 ±0.1	B		0.15	0.1 MAX.
				0.15

	3		2.4 ±0.15				1.3 ±0.1
	1	2	2.4 ±0.15	MAX.		MAX.	1.3 ±0.1
	1	2		10˚		10˚
0.4	+0.1 1)			10˚		10˚	A
0.4	-0.05	C			0.08...	0.15	A
					0.08...

		0.95			0...8˚
	1.9				0...8˚
	1.9
0.25 M B C				0.2 M A
1) Lead width can be 0.6 max. in dambar area