1N4454
1N4454-1
• 1N4454 and IN4454-1 AVAILABLE IN JAN, JANTX, AND JANTXV
PER MIL-PRF-19500/144
• SWITCHING DIODE
• HERMETICALLY SEALED
• METALLURGICALLY BONDED
• DOUBLE PLUG CONSTRUCTION
MAXIMUM RATINGS
Junction Temperature: -55°C to +175°C
Storage Temperature: -55°C to +175°C
Operating Current: 200 mA @ T = +25°C
A
Derating Factor: 1.33 mA/°C Above T = + 25°C
A
Surge Current A: 1A (pk), P = 1 sec
w
Surge Current B: 4A (pk), P = 1 µs
w
ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified.
V
V
t
rr
f 1
= 10 mA
f 2
V
V
I
I
I
@ F
= 10 mA
= 150°C
BR
RWM
0
@
F
@5µA
T
A
Volts
75
Volts (pk)
50
mA
200
V dc
1.0
V dc
0.7
n sec
4
FIGURE 1
DESIGN DATA
I
I
R1
R2
CAPACITANCE
@ 0 V
@ 50 V dc
@ 50 V
T
= 150°C
A
CASE: Hermetically sealed
glass case per MIL-S-19500/144
D0-35 outline
µA
0.1
µA
pF
100
2.0
LEAD MATERIAL: Copper clad steel.
LEAD FINISH: Tin / Lead
THERMAL RESISTANCE: (R
250 ˚C/W maximum at L = .375
):
OJL
THERMAL IMPEDANCE: (Z
˚C/W maximum
): 70
JX
O
POLARITY: Cathode end is banded.
MOUNTING POSITION: Any.
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