22 COREY STREET, MELROSE, MASSACHUSETTS 02176
PHONE (781) 665-1071
FAX (781) 665-7379
WEBSITE: http://www.cdi-diodes.com
E-mail: mail@cdi-diodes.com
1N4454
1N4454-1
I R1
I R2
CAPACITANCE
@ 50 V dc
@ 50 V
@ 0 V
TA = 150C
A
A
pF
0.1
100
2.0
FIGURE 1
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: (ZOJX): 70
C/W maximum
POLARITY: Cathode end is banded.
MOUNTING POSITION: Any.
Vf 1
Vf 2
t rr
VBR
V RWM
I0
@I F = 10 mA
@I F = 10 mA
@5A
TA = 150C
Volts
Volts (pk)
mA
V dc
V dc
n sec
75
50
200
1.0
0.7
4
MAXIMUM RATINGS
Junction Temperature: -55C to +175C
Storage Temperature: -55C to +175C
Operating Current: 200 mA @ TA = +25C
Derating Factor: 1.33 mA/C Above TA = + 25C
Surge Current A: 1A (pk), Pw = 1 sec
Surge Current B: 4A (pk), Pw = 1 s
ELECTRICAL CHARACTERISTICS @ 25C, unless otherwise specified.
1N4454 and IN4454-1 AVAILABLE IN
JAN, JANTX,
AND
JANTXV
PER MIL-PRF-19500/144
SWITCHING DIODE
HERMETICALLY SEALED
METALLURGICALLY BONDED
DOUBLE PLUG CONSTRUCTION
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