參數(shù)資料
型號(hào): BZX79-F22
廠商: VISHAY SEMICONDUCTORS
元件分類: 參考電壓二極管
英文描述: 22 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AH
封裝: GLASS, DO-35, 2 PIN
文件頁(yè)數(shù): 1/7頁(yè)
文件大?。?/td> 272K
代理商: BZX79-F22
BZX79 Series
Vishay Semiconductors
formerly General Semiconductor
Document Number 88320
29-Apr-02
www.vishay.com
1
Silicon Planar Zener Diodes
V
Z
Range
2.4 to 75V
Power Dissipation
500mW
Maximum Ratings and Thermal Characteristics
(T
A
= 25°C unless otherwise noted)
Parameter
Symbol
Value
Unit
Zener Current see Table
Characteristics
Power Dissipation at T
amb
= 25
°
C
P
tot
500
(1)
mW
Junction temperature
T
j
65 to +200
°
C
Storage temperature range
T
S
65 to +200
°
C
Continuous Forward Current
I
F
250
300
(1)
mA
Thermal Resistance Junction to Ambient Air
R
θ
JA
°
C/W
Peak reverse power dissipation (non-repetitive)
t
p
= 100
μ
s square wave
P
ZSM
40
W
Notes:
(1) Valid provided that leads are kept at ambient temperature at a distance of 8mm from case.
Features
The Zener voltages are graded according to the
international E 24 standard. Higher Zener voltages
available on request.
Diodes available in these tolerance series:
±2% BZX79-B, ±3% BZX79-F, ±5% BZX79-C.
Mechanical Data
Case:
DO-35 Glass Case
Weight:
approx. 0.13g
Packaging codes/options:
D7/10K per 13
reel (52mm tape), 20K/box
D8/10K per Ammo Tape (52mm tape), 20K/box
DO-204AH (DO-35 Glass)
Dimensions in inches and (millimeters)
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