Datasheets
BZX85C3V9 by:

3.9V, 1.3W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41

Part Details for BZX85C3V9 by STMicroelectronics

Overview of BZX85C3V9 by STMicroelectronics

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Applications Consumer Electronics Energy and Power Systems Medical Imaging Electronic Manufacturing Renewable Energy Automotive Robotics and Drones

Part Details for BZX85C3V9

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BZX85C3V9 Part Data Attributes

BZX85C3V9 STMicroelectronics
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BZX85C3V9 STMicroelectronics 3.9V, 1.3W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer STMICROELECTRONICS
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Case Connection ISOLATED
Configuration SINGLE
Diode Element Material SILICON
Diode Type ZENER DIODE
Dynamic Impedance-Max 15 Ω
JEDEC-95 Code DO-41
JESD-30 Code O-LALF-W2
JESD-609 Code e3
Knee Impedance-Max 500 Ω
Number of Elements 1
Number of Terminals 2
Operating Temperature-Max 175 °C
Operating Temperature-Min -55 °C
Package Body Material GLASS
Package Shape ROUND
Package Style LONG FORM
Polarity UNIDIRECTIONAL
Power Dissipation-Max 1.3 W
Qualification Status Not Qualified
Reference Voltage-Nom 3.9 V
Reverse Current-Max 10 µA
Surface Mount NO
Technology ZENER
Terminal Finish MATTE TIN
Terminal Form WIRE
Terminal Position AXIAL
Voltage Temp Coeff-Max -0.78 mV/°C
Voltage Tol-Max 5%
Working Test Current 60 mA

Alternate Parts for BZX85C3V9

This table gives cross-reference parts and alternative options found for BZX85C3V9. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BZX85C3V9, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
1N5335BTRLEADFREE Zener Diode, 3.9V V(Z), 5W, Silicon, Unidirectional Central Semiconductor Corp BZX85C3V9 vs 1N5335BTRLEADFREE
TCBZX85C3V9 Zener Diode, 3.9V V(Z), 5.13%, 1.3W, Silicon, Unidirectional, DO-41, ROHS COMPLIANT, HERMETIC SEALED, GLASS PACKAGE-2 Tak Cheong Electronics (Holdings) Co Ltd BZX85C3V9 vs TCBZX85C3V9
BZX85C3V9 Zener Diode, 3.9V V(Z), 5.13%, 1.3W, Silicon, Unidirectional, DO-204AL, HALOGEN FREE AND ROHS COMPLIANT, HERMETIC SEALED, GLASS, DO-41, 2 PIN Tak Cheong Electronics (Holdings) Co Ltd BZX85C3V9 vs BZX85C3V9
BZX85C3V9T26R 3.9V, 1.3W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41 Texas Instruments BZX85C3V9 vs BZX85C3V9T26R
1N5335B Zener Diode, 3.9V V(Z), 5%, Silicon, Unidirectional Baneasa SA BZX85C3V9 vs 1N5335B
1N5335TR Zener Diode, 3.9V V(Z), 20%, 5W, Silicon, Unidirectional, PLASTIC, T-18, 2 PIN Microsemi Corporation BZX85C3V9 vs 1N5335TR
1N5335A Zener Diode, 3.9V V(Z), 10%, 5W, Silicon, Unidirectional Motorola Semiconductor Products BZX85C3V9 vs 1N5335A
BZX85C3V9 Zener Diode, 3.9V V(Z), 5.13%, 1.3W, Silicon, Unidirectional, DO-41, HALOGEN FREE AND ROHS COMPLIANT PACKAGE-2 Vishay Intertechnologies BZX85C3V9 vs BZX85C3V9
BZX85C3V9-TP Zener Diode, 3.9V V(Z), 5.13%, 1.3W, Silicon, Unidirectional, DO-41, ROHS COMPLIANT, DO-41G, 2 PIN Micro Commercial Components BZX85C3V9 vs BZX85C3V9-TP
BZX85C3V9 Zener Diode, 3.9V V(Z), 1.3W, Silicon, Unidirectional, DO-41, GLASS, DO-41, 2 PIN Lite-On Semiconductor Corporation BZX85C3V9 vs BZX85C3V9
Part Number Description Manufacturer Compare
1N4730 Zener Diode, 3.9V V(Z), 10%, 1W, Silicon, Unidirectional, DO-41, General Instrument Corp BZX85C3V9 vs 1N4730
BZX85C3V9 Zener Diode, 3.9V V(Z), 5.13%, 1.3W, Silicon, Unidirectional, DO-204AL, HALOGEN FREE AND ROHS COMPLIANT, HERMETIC SEALED, GLASS, DO-41, 2 PIN Tak Cheong Electronics (Holdings) Co Ltd BZX85C3V9 vs BZX85C3V9
MV3EZ3.9D5TR Zener Diode, 3.9V V(Z), 5%, 1.25W, Silicon, Unidirectional, DO-204AL, PLASTIC, DO-41, 2 PIN Microsemi Corporation BZX85C3V9 vs MV3EZ3.9D5TR
3EZ3.9D5TR Zener Diode, 3.9V V(Z), 5%, 1.25W, Silicon, Unidirectional, DO-204AL, PLASTIC, DO-41, 2 PIN Microsemi Corporation BZX85C3V9 vs 3EZ3.9D5TR
1N4730APE3TR Zener Diode, 3.9V V(Z), 5%, 1W, Silicon, Unidirectional, DO-204AL, PLASTIC, DO-41, 2 PIN Microsemi Corporation BZX85C3V9 vs 1N4730APE3TR
1N4730GE3 Zener Diode, 3.9V V(Z), 10%, 1W, Silicon, Unidirectional, DO-204AL, ROHS COMPLIANT, HERMETIC SEALED, GLASS, DO-204AL, 2 PIN Microsemi Corporation BZX85C3V9 vs 1N4730GE3
MSP3EZ3.9D5E3 Zener Diode, 3.9V V(Z), 5%, 1.25W, Silicon, Unidirectional, DO-204AL, ROHS COMPLIANT, PLASTIC, DO-41, 2 PIN Microsemi Corporation BZX85C3V9 vs MSP3EZ3.9D5E3
3EZ3.9D5 Zener Diode, 3.9V V(Z), 5%, 1.25W, Silicon, Unidirectional, DO-204AL, PLASTIC, DO-41, 2 PIN Microsemi Corporation BZX85C3V9 vs 3EZ3.9D5
1N5335B Zener Diode, 3.9V V(Z), 5%, 5W, Silicon, Unidirectional, Central Semiconductor Corp BZX85C3V9 vs 1N5335B
1N4730A153 3.9V, 1W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41 NXP Semiconductors BZX85C3V9 vs 1N4730A153

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