參數(shù)資料
型號(hào): ZMY91/25
廠商: VISHAY SEMICONDUCTORS
元件分類: 參考電壓二極管
英文描述: 91 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE
封裝: GLASS, MELF-2
文件頁(yè)數(shù): 1/7頁(yè)
文件大?。?/td> 251K
代理商: ZMY91/25
VISHAY
ZMY1 to ZMY100
Vishay Semiconductors
Document Number 85788
Rev. 2, 10-Sep-03
www.vishay.com
1
18315
Zener Diodes
Features
Silicon Planar Power Zener Diodes.
For use in stablilizing and clipping circuits with
high power rating.
The Zener voltages are graded according to the
international E 24 standard. Smaller voltage toler-
ances are available upon request.
These diodes are also available in the DO-41 case
with the type designation ZPY1 ... ZPY100.
Mechanical Data
Case:
MELF Glass Case
Weight:
approx. 250 mg
Packaging Codes/Options:
E4 / 5k per 13 " reel (12 mm tape), 10k/box
25 / 1.5k per 7 " reel (12 mm tape), 12k/box
Absolute Maximum Ratings
T
amb
= 25 °C, unless otherwise specified
Parameter
Zener current (see Table
"Characteristics")
Power dissipation
1)
Valid provided that electrodes are kept at ambient temperature.
Thermal Characteristics
T
amb
= 25 °C, unless otherwise specified
Parameter
Thermal resistance junction to
ambient (max.)
Thermal resistance junction to
case (typ.)
Junction temperature
1)
Valid provided that electrodes are kept at ambient temperature.
Test condition
Symbol
Value
Unit
P
tot
1.0
1)
W
Test condition
Symbol
R
θ
JA
Value
170
1)
Unit
°C/W
R
θ
JC
60
°C/W
T
j
T
S
175
°C
Storage temperature
- 55 to + 175
°C
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