Zenode.ai Logo
JAN1N4993CUS/TR
Discrete Semiconductor Products

JAN1N4993CUS/TR

Active
Microchip Technology

ZENER DIODE 300V, 5W, ±2% SURFACE MOUNT E-MELF

JAN1N4993CUS/TR
Discrete Semiconductor Products

JAN1N4993CUS/TR

Active
Microchip Technology

ZENER DIODE 300V, 5W, ±2% SURFACE MOUNT E-MELF

Technical Specifications

Parameters and characteristics for this part

SpecificationJAN1N4993CUS/TR
Current - Reverse Leakage2 µA
GradeMilitary
Impedance (Max) (Zzt)950 Ohms
Mounting TypeSurface Mount
Operating Temperature (Max)175 °C
Operating Temperature (Min)-65 °C
Package / CaseE, SQ-MELF
Package NameE-MELF
Power - Max5 VA
Qualification356, MIL-PRF-19500
Tolerance2 %
Voltage - Forward (Vf) (Max)1.5 V
Voltage - Zener (Nom) (Vz)300 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$Updated
DigikeyTape & Reel (TR) 100$ 38.50<5d
Microchip DirectN/A 1$ 35.0030d+
100$ 32.50
500$ 31.25
1000$ 29.50

CAD

3D models and CAD resources for this part

Description

General part information

JAN1N4993CUS-Zener-Diode Series

This surface mount Zener Voltage Regulator series is military qualified to MIL-PRF-19500/356 and is ideal for high-reliability applications where a failure cannot be tolerated. These industry-recognized 5 Watt Zener Voltage Regulators are hermetically sealed with voidless-glass construction using an internal metallurgical bond. It includes Zener selections from 3.3 to 390 volts in standard 5% tolerances as well as tighter tolerances identified by different suffix letters on the part number. They are also available in axial-leaded packages for thru hole mounting by deleting the "US" suffix (see separate data sheet for 1N4954 thru 1N4996, 1N5968 thru 1N5969, and 1N6632 thru 1N6637). Microchip also offers numerous other Zener products to meet higher and lower power ratings in both thru-hole and surface mount packages.