BAV70HF Datasheet, PDF (1/3 Pages) Guangdong Kexin Industrial Co.,Ltd – High-Speed Double Diode

SMD Type
Diodes
High-Speed Double Diode
BAV70 HF (KAV70 HF)
Features
Small plastic SMD package
High switching speed: max.4 ns
Repetitive peak forward current: max. 450 mA
SOT-23
2.9 +0.1
-0.1
0.4 +0.1
-0.1
3
1
2
0.95 +0.1
-0.1
1.9 ^+0.1
-0.1
Unit: mm
0.1 ^+0.05
-0.01
Absolute Maximum Ratings Ta = 25
Parameter
Repetitive peak reverse voltage
Symbol
Rating
Unit
VRRM
85
V
Continuous reverse voltage
VR
75
V
Continuous forward current (single diode loaded *)
IF
(double diode loaded *)
215
mA
125
Repetitive peak forward current
IFRM
450
mA
Non-repetitive peak forward current (Tj = 25 ) t=1us
4
t = 1ms IFSM
1
A
t = 1s
0.5
power dissipation (Tamb = 25 ) *
PD
250
mW
thermal resistance from junction to tie-point
Rth j-tp
360
K/W
thermal resistance from junction to ambient *
Rth j-a
500
K/W
Storage temperature
Tst g
-65 to +150
Junction temperature
Tj
150
* Device mounted on an FR4 printed-circuit board.
Electrical Characteristics Ta = 25
Parameter
Forward voltage
Reverse current
Diode capacitance
Reverse recovery time
Symbol
VF
IR
Cd
trr
Test Conditions
IF = 1 mA
IF = 10 mA
IF = 50 mA
IF = 150 mA
VR = 25 V
VR = 75 V
VR = 25 V; Tj = 150
VR = 75 V; Tj = 150
f = 1 MHz; VR = 0 V;
when switched from IF =10 mA to IR = 10 mA;
RL = 100 ; measured at IR = 1 mA;
Max
715
855
1
1.25
30
2.5
60
100
1.5
4
forward recovery voltage
Vf r
when switched from IF =10 mA; tr = 20 ns;
1.75
Marking
Marking
A4t F
1.Base
2.Emitter
3.collector
Unit
mV
mV
V
V
nA
A
A
A
pF
ns
V
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