參數(shù)資料
型號(hào): 1N457
廠商: MICROSEMI CORP-IRELAND
元件分類: 參考電壓二極管
英文描述: SWITCHING DIODE
中文描述: 0.075 A, SILICON, SIGNAL DIODE, DO-7
封裝: SIMILAR TO DO-7, 2 PIN
文件頁(yè)數(shù): 1/1頁(yè)
文件大?。?/td> 69K
代理商: 1N457
D
ESIGN
D
ATA
Case:
Hermetically sealed glass package per MIL-
PRF-19500/193 DO-7 outline
Lead Material:
Copper clad steel
Lead Finish:
Tin/Lead
Thermal Impedance (Z
θ
JX
):
70
°
C/W maximum
Marking:
Blue body coat. Black
digits.
Polarity:
Cathode end is banded.
M
AXIMUM
R
ATINGS
AT
25
°
C
Operating Temperature:
Storage Temperature:
Surge Current A, sine, 8.3mS:
Total Power
Dissipation:
Operating Current:
Derating Factor:
D.C. Reverse Voltage (VRWM):
-65
°
C to +175
°
C
-65
°
C to +175
°
C
165mA
500mW
55mA, T
A
= +25
°
C
0.44mA/
°
C above T
A
= +25
°
C
125V
F
EATURES
1N458
AVAILABLE AS
1N458A, &
AS
JAN1N458
PER MIL-PRF-19500/193
S
WITCHING
D
IODE
M
ETALLURGICALLY
B
ONDED
H
ERMETICALLY
S
EALED
D
OUBLE
P
LUG
C
ONSTRUCTION
DC
E
LECTRICAL
C
HARACTERISTICS
V
F
Ambient
(
°
C)
mA
V
25
7
-
I
R
I
Min
Max
V
1
Ambient
(
°
C)
25
25
150
V (dc)
125
150(ac)
125
Min
μA
-
-
-
Max
μA
0.025
100.0
5.0
I
RELAND -
G
ORT
R
OAD
,
E
NNIS,
C
O.
C
LARE
PHONE:
TOLL FREE:
FAX:
U.S.A.
D
OMESTIC
S
ALES
C
ONTACT
PHONE:
TOLL FREE:
+353 65 6840044
+186 62 702434
+353 65 6822298
(617) 926 0404
1 800 666 2999
WWW.MICROSEMI.COM
1N458
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