KEXIN BAS28

Diodes
SMD Type
High-Speed Double Diode
BAS28
Unit: mm
Features
Small plastic SMD package
High switching speed: max. 4 ns
Continuous reverse voltage:max. 75 V
Repetitive peak reverse voltage:max. 85 V
Repetitive peak forward current:max. 500 mA .
Absolute Maximum Ratings Ta = 25
Parameter
repetitive peak reverse voltage
continuous reverse voltage
continuous forward current
repetitive peak forward current
Symbol
Test Condition
MAX
Unit
V RMM
200
85
V
VR
100
75
V
IF
250
210
mA
IFRM
150
500
mA
square wave; T j = 25
non-repetitive peak forward current
IFSM
MIN
prior to surge
s
4
t = 1 ms
1
t=1
t=1s
0.5
-65
250
total power dissipation
P tot
storage temperature
T stg
+150
junction temperature
Tj
150
T amb = 25
A
mW
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1
Diodes
SMD Type
BAS28
Electrical Characteristics Ta = 25
Parameter
Symbol
forward voltage
Test Condition
trr
Marking
Marking
2
JT
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Vfr
715
mV
mV
1
V
IF =150 mA
1.25
V
V R = 25 V
30
nA
V R = 75 V
1
A
V R = 25 V; Tj = 150
30
A
V R = 75 V; Tj = 150
50
A
f = 1 MHz; V R = 0
1.5
pF
4
ns
1.75
V
when switched from IF = 10 mA to IR = 10 mA;
RL = 100
forward recovery voltage
IF = 1 mA
855
Cd
reverse recovery time
Unit
IF = 10 mA
IR
diode capacitance
Max
IF = 50 mA
VF
reverse current
Min
measured at IR = 1 mA;
when switched from IF = 10 mA;tr = 20 ns;