KMBD4148 Datasheet, PDF (1/2 Pages) Guangdong Kexin Industrial Co.,Ltd – Surface Mount Fast Switching Diode

Features
Fast Switching Speed
3
For General Purpose Switching Applications
High Conductance
Product specification
KMBD4148
SOT-23
2.9+0.1
-0.1
0.4+0.1
-0.1
3
Unit: mm
1
2
0.95+0.1
-0.1
1.9^+0.1
-0.1
0.1+0.05
-0.01
1
Absolute Maximum Ratings Ta = 25
Parameter
Non-Repetitive Peak Reverse Voltage
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current (Note 1)
Average Rectified Output Current (Note 1)
Non-Repetitive Peak Forward Surge Current @ t = 1.0ìs
@ t = 1.0s
Power Dissipation (Note 1)
Thermal Resistance Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Symbol
VRM
VRRM
VRWM
VR
VR(RMS)
IFM
IO
IFSM
PD
RèJA
Tj , TSTG
Rating
100
75
53
300
200
2
1
350
357
-65 to +150
Unit
V
V
V
mA
mA
A
mW
/W
Electrical Characteristics Ta = 25
Parameter
Breakdown Voltage
Forward Voltage
Reverse Current
Total Capacitance
Reverse Recovery Time
Symbol Testconditons
VR IR = 100 A
IF = 1.0mA
IF = 10mA
VF
IF = 50mA
IF = 150mA
VR = 75V
IR VR = 75V, Tj = 150
VR = 25V, Tj = 150
CT VR = 0, f = 1.0MHz
IF = IR = 10mA,
trr
Irr = 0.1 x IR, RL = 100 Ù
Note: 1. Device mounted on fiberglass substrate 40 x 40 x 1.5mm.
Min Typ Max Unit
75
V
0.715
0.855
V
1.0
1.25
1.0 ìA
50 ìA
30 ìA
2.0 pF
4.0 ns
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