INFINEON BAV70, BAV70S, BAV70T, BAV70U, BAV70W User Manual

BAV70...

Silicon Switching Diode

•For high-speed switching applications

•Common cathode configuration

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

BAV70	BAV70S
BAV70T	BAV70U
BAV70W

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Type	Package	Configuration	Marking
BAV70	SOT23	common cathode	A4s
BAV70S	SOT363	double common cathode	A4s
BAV70T	SC75	common cathode	A4
BAV70U	SC74	double common cathode	A4s
BAV70W	SOT323	common cathode	A4s

1	2006-01-17

					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
BAV70T, TS ≤ 73°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
BAV70T				≤ 310
BAV70U				≤ 240
BAV70W				≤ 190

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

2	2006-01-17

									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	2006-01-17

														BAV70...
Reverse current IR = ƒ (TA)								Forward Voltage VF = ƒ (TA)
VR = Parameter								IF = Parameter
10 5									1.0 BAV 70						EHB00068
nA								VF	V
										Ι F = 100 mA
10 4
R										10 mA
I
10 3									0.5	1 mA
					70 V					0.1 mA
					25 V
10 2
10 1					°C				0 0
0	25	50	75	100			150			50			100		˚C	150
					TA										TA
Forward current IF = ƒ (VF)								Forward current IF = ƒ (TS)
TA = 25°C								BAV70
150 BAV 70					EHB00066				250
									mA
Ι F mA
									200
100									175
								F
									150
								I
			typ		max				125
									100
50									75
									50
									25
0 0		0.5		1.0	V		1.5		00	15 30 45	60	75 90	105	120	°C	150
					V	F									TS
								4					2006-01-17

															BAV70...
Forward current IF = ƒ (TS)									Forward current IF = ƒ (TS)
BAV70S									BAV70T
	250									250
	mA									mA
	200									200
	175									175
F									F
I	150								I	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)									Forward current IF = ƒ (TS)
BAV70U									BAV70W
	250									250
	mA									mA
	200									200
	175									175
F									F
I	150								I	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
									5					2006-01-17