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BZM5238B-7

Description
Zener Diode, 8.7V V(Z), 5%, 0.5W, Silicon, Unidirectional, HERMETIC SEALED, GLASS, MICROMELF-2
CategoryDiscrete semiconductor    diode   
File Size66KB,3 Pages
ManufacturerDiodes
Websitehttp://www.diodes.com/
Download Datasheet Parametric View All

BZM5238B-7 Overview

Zener Diode, 8.7V V(Z), 5%, 0.5W, Silicon, Unidirectional, HERMETIC SEALED, GLASS, MICROMELF-2

BZM5238B-7 Parametric

Parameter NameAttribute value
MakerDiodes
Parts packaging codeMELF
package instructionO-LELF-R2
Contacts2
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresLOW NOISE
Shell connectionISOLATED
ConfigurationSINGLE
Diode component materialsSILICON
Diode typeZENER DIODE
JESD-30 codeO-LELF-R2
Number of components1
Number of terminals2
Maximum operating temperature175 °C
Minimum operating temperature-65 °C
Package body materialGLASS
Package shapeROUND
Package formLONG FORM
polarityUNIDIRECTIONAL
Maximum power dissipation0.5 W
Certification statusNot Qualified
Nominal reference voltage8.7 V
surface mountYES
technologyZENER
Terminal formWRAP AROUND
Terminal locationEND
Maximum voltage tolerance5%
Working test current20 mA
BZM5221B - BZM5267B
500mW SURFACE MOUNT ZENER DIODE
Features
·
·
·
·
500mW Power Dissipation
High Stability
Low Noise
Hemetic Package
D
B
A
Mechanical Data
·
·
·
·
·
Case: MicroMELF, Glass
Terminals: Solderable per MIL-STD-202,
Method 208
Polarity: Cathode Band
Marking: Cathode Band Only
Weight: 0.012 grams (approx.)
MicroMELF
Dim
A
B
C
Min
1.8
1.20
Max
2.0
1.25
1.35Æ Typical
All Dimensions in mm
Maximum Ratings and Electrical Characteristics
Characteristic
Power Dissipation
Zener Current
Thermal Resistance, Junction to Ambient Air
Forward Voltage
(Note 1)
(Note 1)
(Note 1)
P
d
I
Z
R
qJA
V
F
@ T
A
= 25°C unless otherwise specified
Value
500
P
d
/V
Z
300
1.5
-65 to +175
Unit
mW
mA
K/W
V
°C
Symbol
@ I
F
= 200mA
Operating and Storage Temperature Range
Notes:
T
j,
T
STG
1. Valid provided that electrodes are kept at ambient temperature.
2. Tested with pulses, T
p
£
100ms.
DS30015 Rev. D-3
1 of 3
C
BZM5221B-BZM5267B
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