1N5349B

Voltage Temperature Coefficient :
Voltage Tolerance : 5 %
Zener Voltage : 12 V
Maximum Operating Temperature : + 200 C
Mounting Style : Through Hole
Packaging : Bulk
Power Dissipation : 5000 mW
Maximum Zener Impedance : 2.5 Ohms
Package / Case : Case 017AA-01
Maximum Reverse Leakage Current : 2 uA
Zener Current : 395 mA


Description

There are some features about the 1N5349B. They are underneath. It is low profile package. And it is built-in strain relief. And it is glass passivated junction. And it is low inductance. And its typical Ir is less than 5.0uA above 11V. Plastic package has Underwriters Laboratory Flammability Classification 94V-O. And the high temperature soldering is 260°C /10 seconds at terminals.
Its MECHANICAL DATA of the 1N5349B is here. Its Case is JEDEC DO-201AE, Molded plastic over passivated junction. And the Terminals are solder platble, solderable per MIL-STD-750,Method 2026. And its Standard Packing is 52mm tape. Its Weight is 0.04 ounce, 1.1 gram.
Here are the AXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings of the 1N5349B at 25°C ambient temperature unless otherwise specified. DC Power Dissipation on TL =75°C, Measure at Zero Lead Length and value is 5.0W, derate above 75°C ( NOTE 1) and value is 40.0 mW/ °C.Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC method).Operating and Storage Temperature Range of the 1N5349B from -55°C to +150°C. Here are some notes. NO.1. Mounted on 8.0mm2 copper pads to each terminal. NO.2. 8.3ms single half sine-wave ,or equivalent square wave ,duty cycle=4 pulses per minute maximum.
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Parameters:

Technical/Catalog Information	1N5349B
Vendor	Microsemi Corp (VA)
Category	Discrete Semiconductor Products
Voltage - Zener (Nom) (Vz)	12V
Power - Max	5W
Impedance (Max) (Zzt)	2.5 Ohm
Voltage - Forward (Vf) (Max) @ If	1.2V @ 1A
Current - Reverse Leakage @ Vr	2A @ 8.6V
Tolerance	±5%
Mounting Type	Through Hole, Axial
Package / Case	T-18, Axial
Packaging	Cut Tape (CT)
Operating Temperature	-65°C ~ 150°C
Drawing Number	*
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	1N5349B 1N5349B 1N5349BMSCT ND 1N5349BMSCTND 1N5349BMSCT