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BZM5259B

Description
Zener Diode, 39V V(Z), 5%, 0.5W, Silicon, Unidirectional, GLASS, MICROMELF-2
CategoryDiscrete semiconductor    diode   
File Size79KB,3 Pages
ManufacturerPromax-Johnton Electronic Corporation
Download Datasheet Parametric View All

BZM5259B Overview

Zener Diode, 39V V(Z), 5%, 0.5W, Silicon, Unidirectional, GLASS, MICROMELF-2

BZM5259B Parametric

Parameter NameAttribute value
MakerPromax-Johnton Electronic Corporation
Parts packaging codeMELF
package instructionO-LELF-R2
Contacts2
Reach Compliance Codeunknow
ECCN codeEAR99
Shell connectionISOLATED
ConfigurationSINGLE
Diode component materialsSILICON
Diode typeZENER DIODE
JESD-30 codeO-LELF-R2
Number of components1
Number of terminals2
Package body materialGLASS
Package shapeROUND
Package formLONG FORM
polarityUNIDIRECTIONAL
Maximum power dissipation0.5 W
Certification statusNot Qualified
Nominal reference voltage39 V
surface mountYES
technologyZENER
Terminal formWRAP AROUND
Terminal locationEND
Maximum voltage tolerance5%
Working test current3.2 mA
DATA SHEET
BZM5221B SERIES
SURFACE MOUNT ZENER DIODES
VOLTAGE
2.4 to 47 Volts
POWER
500 mWatts
MICRO-MELF
Unit : inch (mm)
FEATURES
• Planar Die construction
• 500mW Power Dissipation
• Ideally Suited for Automated Assembly Processes
.049(1.25)
.047(1.2)DIA.
MECHANICAL DATA
• Case: Molded Glass MICRO-MELF
• Terminals: Solderable per MIL-STD-202E, Method 208
• Polarity: See Diagram Below
• Approx. Weight: 0.01 grams
• Mounting Position: Any
• Packing information
T/R - 2.5K per 7" plastic Reel
.043(1.1)
.008(0.2)
.079(2.0)
.071(1.8)
.008(0.2)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Parameter
Power Dissipation at Tamb = 25
Junction Temperature
Storage Temperature Range
O
Symbol
Value
500
175
-65 to +175
Units
mW
O
C
P
TOT
T
J
T
S
C
C
O
Valid provided that leads at a distance of 10mm from case are kept at ambient temperature.
Parameter
Thermal Resi stance Juncti on to Ambi ent Ai r
Forward Voltage at IF = 100mA
Symbol
Min.
--
--
Typ.
Max.
0.3
1
Uni ts
K/mW
V
RthA
VF
--
--
Vali d provi ded that leads at a di stance of 10mm from case are kept at ambi ent temperature.
STAD-JAN.27.2004
PAGE . 1
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