Datasheets
1N4728A by:

Zener Diode, 3.3V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41,

Part Details for 1N4728A by Central Semiconductor Corp

Overview of 1N4728A by Central Semiconductor Corp

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Applications Consumer Electronics Energy and Power Systems Electronic Manufacturing Renewable Energy Automotive

Part Details for 1N4728A

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1N4728A Part Data Attributes

1N4728A Central Semiconductor Corp
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1N4728A Central Semiconductor Corp Zener Diode, 3.3V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41,
Pbfree Code No
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer CENTRAL SEMICONDUCTOR CORP
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8541.10.00.50
Additional Feature HIGH RELIABILITY
Case Connection ISOLATED
Configuration SINGLE
Diode Element Material SILICON
Diode Type ZENER DIODE
Dynamic Impedance-Max 10 Ω
JEDEC-95 Code DO-41
JESD-30 Code O-PALF-W2
JESD-609 Code e0
Knee Impedance-Max 400 Ω
Number of Elements 1
Number of Terminals 2
Operating Temperature-Max 200 °C
Operating Temperature-Min -65 °C
Package Body Material PLASTIC/EPOXY
Package Shape ROUND
Package Style LONG FORM
Polarity UNIDIRECTIONAL
Power Dissipation-Max 1 W
Qualification Status Not Qualified
Reference Voltage-Nom 3.3 V
Reverse Current-Max 100 µA
Reverse Test Voltage 1 V
Surface Mount NO
Technology ZENER
Terminal Finish TIN LEAD
Terminal Form WIRE
Terminal Position AXIAL
Voltage Temp Coeff-Max -1.65 mV/°C
Voltage Tol-Max 5%
Working Test Current 76 mA

Alternate Parts for 1N4728A

This table gives cross-reference parts and alternative options found for 1N4728A. 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 1N4728A, 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
1N4728A Zener Diode, 3.3V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, DO-41, 2 PIN Semitronics Corp 1N4728A vs 1N4728A
1N4728A Zener Diode, 3.3V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, International Semiconductor Inc 1N4728A vs 1N4728A
1N4728A153 3.3V, 1W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41 NXP Semiconductors 1N4728A vs 1N4728A153
1N4728A Zener 1W 5% 3.3 V, 3000-BLKBG onsemi 1N4728A vs 1N4728A
1N4728APTR Zener Diode, 3.3V V(Z), 5%, 1W, Silicon, Unidirectional, DO-204AL, PLASTIC, DO-41, 2 PIN Microsemi Corporation 1N4728A vs 1N4728APTR
1N4728AGE3 Zener Diode, 3.3V V(Z), 5%, 1W, Silicon, Unidirectional, DO-204AL, ROHS COMPLIANT, HERMETIC SEALED, GLASS, DO-204AL, 2 PIN Microsemi Corporation 1N4728A vs 1N4728AGE3
1N4728A Zener Diode, 3.3V V(Z), 5%, 1W, Shanghai Lunsure Electronic Technology Co Ltd 1N4728A vs 1N4728A
1N4728A-G Zener Diode, HY Electronic Corp 1N4728A vs 1N4728A-G
1N4728AGE3 Zener Diode, 3.3V V(Z), 5%, 1W, Silicon, Unidirectional, DO-204AL Microchip Technology Inc 1N4728A vs 1N4728AGE3
1N4728A Zener Diode, 3.3V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, PLASTIC PACKAGE-2 Won-Top Electronics Co Ltd 1N4728A vs 1N4728A
Part Number Description Manufacturer Compare
1N4728A 3.3V, 1W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41 Texas Instruments 1N4728A vs 1N4728A
1N4728APE3/TR Zener Diode, 3.3V V(Z), 5%, 1W, Silicon, Unidirectional, DO-204AL, PLASTIC, DO-41, 2 PIN Microsemi Corporation 1N4728A vs 1N4728APE3/TR
1N4728APTR Zener Diode, 3.3V V(Z), 5%, 1W, Silicon, Unidirectional, DO-204AL, PLASTIC, DO-41, 2 PIN Microsemi Corporation 1N4728A vs 1N4728APTR
1N4728A Zener Diode, 3.3V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, DO-41, 2 PIN Semitronics Corp 1N4728A vs 1N4728A
1N4728A-GT3 Zener Diode, 3.3V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, GLASS PACKAGE-2 Sangdest Microelectronics (Nanjing) Co Ltd 1N4728A vs 1N4728A-GT3
1N4728A Zener Diode, 3.3V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, PLASTIC PACKAGE-2 Won-Top Electronics Co Ltd 1N4728A vs 1N4728A
1N4728A-G Zener Diode, HY Electronic Corp 1N4728A vs 1N4728A-G
1N4728A-B Zener Diode, 3.3V V(Z), 1W, Silicon, Unidirectional, DO-41, HALOGEN FREE AND ROHS COMPLIANT, HERMETIC SEALED, GLASS PACKAGE-2 Rectron Semiconductor 1N4728A vs 1N4728A-B
1N4728AG Zener Diode, 3.3V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, GREEN, HERMETIC SEALED, GLASS, DO-204AL, 2 PIN Tak Cheong Electronics (Holdings) Co Ltd 1N4728A vs 1N4728AG
1N4728A153 3.3V, 1W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41 NXP Semiconductors 1N4728A vs 1N4728A153

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