KEXIN BAL74

Diodes
SMD Type
High-speed diode
BAL74
SOT-23
Unit: mm
+0.1
2.9-0.1
+0.1
0.4-0.1
+0.1
1.3-0.1
+0.1
2.4-0.1
Features
0.4
3
1
High switching speed:Max. 4 ns
0.55
Small plastic SMD package
2
+0.1
0.95-0.1
+0.1
1.9-0.1
Continuous reverse voltage:max. 50 V
+0.05
0.1-0.01
+0.1
0.97-0.1
Repetitive peak reverse voltage:max. 50 V
0-0.1
+0.1
0.38-0.1
Repetitive peak forward current:max. 500 mA
1.Base
2.Emitter
3.collector
Absolute Maximum Ratings Ta = 25
Parameter
Repetitive peak reverse voltage
Symbol
conditious
Continuous reverse voltage
VR
Continuous forward current
IFM
Repetitive peak forward current
IO
Note 1
IFSM
Total power dissipation
Ptot
Storage temperature
Tstg
Junction temperature
Tj
Max
Unit
50
V
50
V
215
mA
500
mA
prior to surge;
squrae wave;Tj = 25
Non-repetitive peak forward current
Min
VRM
t=1 s
4
t = 1ms
1
t=1 s
0.5
Tamb 25
250
;note 1
-65
A
mW
+150
150
Note
1. Device mounted on an FR4 printed-circuit board.
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Diodes
SMD Type
High-speed diode
BAL74
Electrical Characteristics Ta = 25
Parameter
Forward voltage
Symbol
VF
Reverse current
IR
Diode capacitance
Cd
reverse recovery time
trr
Test Conditions
Max
IF = 1 mA
715
IF = 10 mA
855
IF = 50 mA
1
1.25
VR = 50 V
0.1
VR = 50 V; Tj = 150
100
f = 1 MHz; VR = 0;
2
pF
4
ns
1.75
V
when switched from IF = 10 mAto
V
A
; measured at IR = 1 mA
when switched from IF = 10 mA;tr = 20ns;
thermal resistance from junction to tie-point
Rth j-tp
330
K/W
thermal resistance from junction to ambient
Rth j-a
500
K/W
Marking
Marking
2
Vfr
mV
IF = 150 mA
IR = 10 mA; RL = 100
forward recovery volatge
Unit
JCp
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