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See Technical Specifications

1N5349B +BOM

Zener Diode Single 2-Pin 12V, 5% Tolerance , 2.5Ohm, 5000mW Case T-18 T/R.

Manufacturer:

Microsemi Corporation
Mfr.Part #:

1N5349B
Datasheet:

1N5349B Datasheet (PDF)
Voltage - Zener (Nom) (Vz):

12 V
Tolerance:

±5%
Power - Max:

5 W
Impedance (Max) (Zzt):

2.5 Ohms
EDA/CAD Models:

Request Free CAD Models for 1N5349B

1N5349B General Description

The 1N5333B through 1N5388B JEDEC registered series of axial-leaded 5.0-watt Zener diodes provides a wide selection of voltage options from 3.3 to 200 volts, with specific tolerances identified by a suffix letter on the part number. These Zener diodes are enclosed in plastic and have a moisture classification of "Level 1," eliminating the need for a dry pack. Their low thermal resistance design allows for high maximum DC currents when properly heat sunk. For other power requirements, Microchip offers various other Zener products catering to both higher and lower power applications

Key Features

High isolation performance
Wide frequency range
Low noise and distortion
Suitable for high-frequency applications

Specifications

Voltage - Zener (Nom) (Vz)	12 V	Tolerance	±5%
Power - Max	5 W	Impedance (Max) (Zzt)	2.5 Ohms
Current - Reverse Leakage @ Vr	2 µA @ 8.6 V	Voltage - Forward (Vf) (Max) @ If	1.2 V @ 1 A
Operating Temperature	-65°C ~ 150°C	Mounting Type	Through Hole
Product Category	Zener Diodes	Series	1N53X
Mounting Style	Through Hole	Vz - Zener Voltage	12 V
Voltage Tolerance	5 %	Pd - Power Dissipation	5 W
Zener Current	396 mA	Zz - Zener Impedance	2.5 Ohms
Minimum Operating Temperature	- 50 C	Maximum Operating Temperature	+ 150 C
Configuration	Single	Test Current	100 mA
Diameter	4.5 mm	Ir - Maximum Reverse Leakage Current	2 uA
Ir - Reverse Current	2 uA	Length	7.5 mm
Product Type	Zener Diodes	Factory Pack Quantity	1700
Subcategory	Diodes & Rectifiers	Tradename	1N5349B
Voltage Temperature Coefficient	-	Unit Weight	0.034851 oz