1N4148 Datasheet, PDF (2/3 Pages) NXP Semiconductors – High-speed diodes

RATINGS AND CHARACTERISTIC CURVES
1N4148
FIG.1 -- ADMISSIBLE POWER DISSIPATION
NNNNNN VERSUS AMBIENT TEMPERATURE
mW
1000
900
800
700
Ptot
600
500
400
300
200
100
00
100
TA
200^oC
FIG.2 -- FORWARD CHARACTERISTICS
mA
10³
10²
IF 10
1
TJ=100
TJ=25
10 ^-1
10 ^-2 ₀
1
VF
2V
FIG.3 -- ADMISSIBLE REPETITIVE PEAK FORWARD CURRENT VERSUS PULSE DURATION
A
100
IFSM
10
n=0
0.1
1
0.2
0.5
0.1
10 ^-5
V=tp/T T=1/fp
tp ^IFSM
T
10 ^-3
10 ^-2
10 ^-1
1
10S
tp
2