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1N5349B

Description
12 V, 5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE
CategoryDiscrete semiconductor    diode   
File Size49KB,6 Pages
ManufacturerMotorola ( NXP )
Websitehttps://www.nxp.com
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1N5349B Overview

12 V, 5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE

1N5349B Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerMotorola ( NXP )
package instructionPLASTIC, CASE 17-02, 2 PIN
Reach Compliance Codeunknown
ECCN codeEAR99
Shell connectionISOLATED
ConfigurationSINGLE
Diode component materialsSILICON
Diode typeZENER DIODE
Maximum dynamic impedance2.5 Ω
JESD-30 codeO-PALF-W2
JESD-609 codee0
Maximum knee impedance125 Ω
Number of components1
Number of terminals2
Maximum operating temperature200 °C
Minimum operating temperature-65 °C
Package body materialPLASTIC/EPOXY
Package shapeROUND
Package formLONG FORM
polarityUNIDIRECTIONAL
Maximum power dissipation5 W
Certification statusNot Qualified
Nominal reference voltage12 V
Maximum reverse current2 µA
surface mountNO
technologyZENER
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formWIRE
Terminal locationAXIAL
Maximum voltage tolerance5%
Working test current100 mA
MOTOROLA
SEMICONDUCTOR
TECHNICAL DATA
5 Watt Surmetic 40
Silicon Zener Diodes
This is a complete series of 5 Watt Zener Diodes with tight limits and better operating
characteristics that reflect the superior capabilities of silicon-oxide-passivated junctions.
All this is in an axial-lead, transfer-molded plastic package that offers protection in all com-
mon environmental conditions.
Specification Features:
Up to 180 Watt Surge Rating @ 8.3 ms
Maximum Limits Guaranteed on Seven Electrical Parameters
Mechanical Characteristics:
CASE:
Void-free, transfer-molded, thermosetting plastic
FINISH:
All external surfaces are corrosion resistant and leads are readily solderable
POLARITY:
Cathode indicated by color band. When operated in zener mode, cathode
will be positive with respect to anode
MOUNTING POSITION:
Any
WEIGHT:
0.7 gram (approx)
WAFER FAB LOCATION:
Phoenix, Arizona
ASSEMBLY/TEST LOCATION:
Seoul, Korea
1N5333B
through
1N5388B
5 WATT
ZENER REGULATOR
DIODES
3.3–200 VOLTS
CASE 17
PLASTIC
MAXIMUM RATINGS
Rating
DC Power Dissipation @ TL = 75°C
Lead Length = 3/8″
Derate above 75°C
Operating and Storage Junction Temperature Range
Symbol
PD
Value
5
40
TJ, Tstg
– 65 to +200
Unit
Watts
mW/°C
°C
P D , MAXIMUM POWER DISSIPATION (WATTS)
8
L = 1/8″
6
L = 3/8″
4
L = 1″
2
L = LEAD LENGTH
L =
TO HEAT SINK
L =
(SEE FIGURE 5)
0
0
20
40
60
80
100
120
140
160
180
200
TL, LEAD TEMPERATURE (°C)
Figure 1. Power Temperature Derating Curve
5 Watt Surmetic 40 Data Sheet
6-1
Motorola TVS/Zener Device Data
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