1N4148
Small Signal Diodes
DO-35
min. 1.083 (27.5)
FEATURES
♦
Silicon Epitaxial Planar Diode
♦
Fast switching diodes.
♦
This diode is also available in other
max.
∅
.079 (2.0)
Cathode
Mark
min. 1.083 (27.5)
case styles including: the SOD-123
case with the type designation 1N4148W,
the MiniMELF case with the type
designation LL4148, and the SOT23 case with
the type designation IMBD4148.
max. .150 (3.8)
max.
∅
.020 (0.52)
MECHANICAL DATA
Case:
DO-35 Glass Case
Weight:
approx. 0.13 g
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 °C ambient temperature unless otherwise specified
Symbol
Reverse Voltage
Peak Reverse Voltage
Rectified Current (Average)
Half Wave Rectification with Resist. Load
at T
amb
= 25 °C and f
≥
50 Hz
Surge Forward Current at t < 1 s and T
j
= 25 °C
Power Dissipation at T
amb
= 25 °C
Junction Temperature
Storage Temperature Range
1)
Value
75
100
150
1)
Unit
V
V
mA
V
R
V
RM
I
0
I
FSM
P
tot
T
j
T
S
500
500
1)
175
–65 to +175
mA
mW
°C
°C
Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature (DO-35)
4/98
VISHAY [ VISHAY TELEFUNKEN ]
