• 1N4454 and IN4454-1 AVAILABLE IN
JAN, JANTX,
AND
JANTXV
PER MIL-PRF-19500/144
• SWITCHING DIODE
• HERMETICALLY SEALED
• METALLURGICALLY BONDED
• DOUBLE PLUG CONSTRUCTION
1N4454
1N4454-1
MAXIMUM RATINGS
Junction Temperature: -55°C to +175°C
Storage Temperature: -55°C to +175°C
Operating Current: 200 mA @ TA = +25°C
Derating Factor: 1.33 mA/°C Above TA = + 25°C
Surge Current A: 1A (pk), Pw = 1 sec
Surge Current B: 4A (pk), Pw = 1 µs
ELECTRICAL CHARACTERISTICS
@ 25°C, unless otherwise specified.
VBR
@5µA
V RWM
I0
Vf 1
I F = 10 mA
@
Vf 2
I F = 10 mA
@
TA = 150°C
t rr
Volts
75
Volts (pk)
50
mA
200
V dc
1.0
V dc
0.7
n sec
4
FIGURE 1
I R1
@ 50 V dc
I R2
@ 50 V
TA = 150°C
CAPACITANCE
@0V
DESIGN DATA
CASE:
Hermetically sealed
glass case per MIL-S-19500/144
D0-35 outline
LEAD MATERIAL:
Copper clad steel.
LEAD FINISH:
Tin / Lead
THERMAL RESISTANCE:
(ROJL):
250 ˚C/W maximum at L = .375
THERMAL IMPEDANCE: (Z
OJX): 70
˚C/W maximum
POLARITY:
Cathode end is banded.
MOUNTING POSITION:
Any.
µA
0.1
µA
100
pF
2.0
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FAX (781) 665-7379
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