Switching Dioses
1N4148 1N4448
Switching Diodes
Features
• Fast Switching Speed
• High Conductance
• Electrically Identical to Standard JEDEC
• RoHS compliant
DO-35
Mechanical Data
Case:
Terminals:
Weight:
DO-35, Molded Glass
Axial leads, solderable per MIL-STD-202, Method 208
0.13 gram
Maximum Ratings (T Ambient=25ºC unless noted otherwise)
Symbol
Description
Reverse Voltage
1N4148
1N4448
Unit
Conditions
75
V
V
VRM
Peak Reverse Voltage
100
VRRM
Valid provided that leads at a
distance of 8mm from case
are kept at ambient
Forward Average Current
150
mA
IF(AV)
temperature
Peak Forward Surge Current,
Pulse Width=1.0us
2.0
A
IFSM
PD
Power Dissipation above 25°C
500
mW
---
0.62 @ 5mA
Min
Forward
Voltage
V
VF
0.72 @ 5mA
1.0@100mA
0.025
1.0 @ 10mA
Max
0.025
5.0
VR=20V
VR=75V
Max. Reverse Current
Diode Capacitance
µA
pF
ns
IR
5.0
4.0
4.0
VR=0V, f=1MHz
CD
Trr
IF= 10mA,IR=1mA,
VR=6V,RL=100Ω
Reverse Recovery Time
Operating Junction and Storage
Temperature Range
-65 to +175
° C
TJ,TSTG
TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com
Rev. C/AH 2007-09-20
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