F
EATURES
1N4454UR-1
•
1N4454UR-1
AVAILABLE IN
JAN, JANTX, AND JANTXV
PER MIL-PRF-
•
•
•
•
•
19500/144
S
WITCHING
D
IODE
M
ETALLURGICALLY
B
ONDED
H
ERMETICALLY
S
EALED
D
OUBLE
P
LUG
C
ONSTRUCTION
A
LSO
A
VAILABLE
A
S
LL4454, CDLL4454,
&
MLL4454
M
AXIMUM
R
ATINGS AT
25
°C
Operating Temperature:
Storage Temperature:
Surge Current, Sine, 1uS:
Total Power Dissipation:
Operating Current:
-55°C to +175°C
-55°C to +175°C
4.0A
500mW
200mA, T
A
= +25°C
Derating Factor:
D.C. Reverse Voltage (VRWM):
1.33mA/°C above T
A
= +25°C
50V
DC E
LECTRICAL
C
HARACTERISTICS
V
F
Ambient
(°C)
I
F
mA
Min Max Ambient
V
V
(°C)
I
R
V (dc)
Min Max Ambient
µA
µA
(°C)
V
BR
I
R
µA
Min Max
V
V
25
150
10
10
-
-
1.0
0.7
25
150
50
50
-
-
0.1
100
25
-55
5
10
75
75
-
-
D
ESIGN
D
ATA
Case:
Hermetically sealed glass package per MIL-
PRF-19500/144 DO-213AA outline
Lead Material:
Copper clad steel
Lead Finish:
Tin/Lead
Thermal Resistance (R
θJEC
):
100°C/W maximum
Thermal Impedance (Z
θJX
):
70°C/W maximum
Polarity:
Cathode end is banded.
Capacitance
@ 0V
T
RR
@ I
F
=I
R
=10mA,
I
Rec
= 1mA.
T
FR
@ IF = 100mA
V
FR
@ IF = 100mA
AC E
LECTRICAL
C
HARACTERISTICS AT
25°C
Symbol
pF
nsec
nsec
V(pk)
Min
-
-
-
-
Max
2.0
4.0
30
5
I
RELAND -
G
ORT
R
OAD
,
E
NNIS,
C
O.
C
LARE
PHONE:
TOLL FREE:
FAX:
+353 65 6840044
+186 62 702434
+353 65 6822298
WWW.MICROSEMI.COM
U.S.A. D
OMESTIC
S
ALES
C
ONTACT
PHONE:
TOLL FREE:
(617) 926 0404
1 800 666 2999
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