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BZX79-B27

Description
27 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AH
Categorysemiconductor    Discrete semiconductor   
File Size310KB,7 Pages
ManufacturerGood-Ark
Websitehttp://www.goodark.com/
Download Datasheet View All

BZX79-B27 Overview

27 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AH

BZX79 Series
V
Z
Range: 2.4 to 75 Volts
Zener Diodes
Power Dissipation: 500mW
Features
The Zener voltages are graded according to the international
E 24 standard. Higher Zener voltages and 1% tolerance
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
Maximum Ratings and Thermal Characteristics
(T
A
=25
o
C unless otherwise noted)
Parameter
Zener current see table "Characteristics"
Power dissipation at T
amb
=25
o
C
Junction temperature
Storage temperature range
Continuous forward current
Thermal resistance junction to ambient air
Peak reverse power dissipation (non-repetitive)
t
p
=100
u
s square wave
Notes:
Symbol
Value
Unit
P
tot
T
j
T
S
I
F
R
θ
JA
P
ZSM
500
(1)
mW
o
-65 to +175
-65 to +175
250
0.3
(1)
o
C
C
o
mA
C/mW
W
40
1. Valid provided that leads are kept at ambient temperature at a distance of 8mm from case.
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