Datasheets
BZT52C12 by:

DIODE 12 V, 0.41 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, PLASTIC PACKAGE-2, Voltage Regulator Diode

Part Details for: BZT52C12 by Vishay Semiconductors

Overview of: BZT52C12 by Vishay Semiconductors

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Part Details for: BZT52C12

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Part Data Attributes

BZT52C12 Vishay Semiconductors

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BZT52C12 Vishay Semiconductors DIODE 12 V, 0.41 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, PLASTIC PACKAGE-2, Voltage Regulator Diode

Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer VISHAY SEMICONDUCTORS
Package Description R-PDSO-G2
Pin Count 2
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8541.10.00.50
Configuration SINGLE
Diode Element Material SILICON
Diode Type ZENER DIODE
Dynamic Impedance-Max 20 Ω
JESD-30 Code R-PDSO-G2
JESD-609 Code e3
Moisture Sensitivity Level 1
Number of Elements 1
Number of Terminals 2
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Polarity UNIDIRECTIONAL
Power Dissipation-Max 0.41 W
Qualification Status Not Qualified
Reference Voltage-Nom 12 V
Surface Mount YES
Technology ZENER
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Position DUAL
Voltage Tol-Max 5.39%
Working Test Current 5 mA

Alternate Parts for: BZT52C12

This table gives cross-reference parts and alternative options found for BZT52C12. 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 BZT52C12, 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
BZT52C12-G3-18 Diodes Zener Diode, 12V V(Z), 5.39%, 0.5W, Silicon, Unidirectional, GREEN, PLASTIC PACKAGE-2 Vishay Intertechnologies BZT52C12 vs BZT52C12-G3-18
Part Number Description Manufacturer Compare
SZN6318SMS Diodes Zener Diode, 5.6V V(Z), 5%, 0.5W, Silicon, Unidirectional, HERMETIC SEALED, GLASS, SMS, 2 PIN Solid State Devices Inc (SSDI) BZT52C12 vs SZN6318SMS
1N5252T-10A Diodes Zener Diode, 0.5W, Silicon, Unidirectional ROHM Semiconductor BZT52C12 vs 1N5252T-10A
1N6329BD2A-JQRS.SS Diodes 16V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, HERMETIC SEALED, CERAMIC, DLCC2 VARIANT A, 2 PIN TT Electronics Power and Hybrid / Semelab Limited BZT52C12 vs 1N6329BD2A-JQRS.SS
MAZ4120-L Diodes Zener Diode, 11.7V V(Z), 2.4%, 0.37W, Silicon, Unidirectional, DO-34 Panasonic Electronic Components BZT52C12 vs MAZ4120-L
GZA3.0 Diodes Zener Diode, 3V V(Z), 0.5W, Silicon, Unidirectional SANYO Electric Co Ltd BZT52C12 vs GZA3.0
MMSZ5231BGP Diodes Zener Diode, CHENMKO Enterprise Co Ltd BZT52C12 vs MMSZ5231BGP
1N6324BD2B-JQRS.GRPB Diodes Zener Diode, 10V V(Z), 5%, 0.5W, Silicon, Unidirectional, HERMETIC SEALED, CERAMIC, DLCC2 VARIANT B, 2 PIN TT Electronics Resistors BZT52C12 vs 1N6324BD2B-JQRS.GRPB
SZ5C36TX Diodes Zener Diode, 36V V(Z), 2%, 0.5W, Silicon, Unidirectional, HERMETIC SEALED, GLASS PACKAGE-2 Solid State Devices Inc (SSDI) BZT52C12 vs SZ5C36TX
SZN6328CTX Diodes Zener Diode, 15V V(Z), 2%, 0.5W, Silicon, Unidirectional, HERMETIC SEALED, GLASS PACKAGE-2 Solid State Devices Inc (SSDI) BZT52C12 vs SZN6328CTX

Resources and Additional Insights

Reference Designs

  • 40-V isolated comparator-based power supply reference design
    This reference design demonstrates a cost focused approach of an isolated power supplies with low current capability. The design consists of three designs of three different topologies. All three design options are based on a high voltage comparator TLV1805-Q1 which works as a free-running oscillator and a driver. All three are unregulated: and the ouptut voltage directly depends on the input voltage.
  • Class 4- 33Vdc-57Vdc Input: 12V/2.1A Active Clamp Forward
    The PMP4909 reference design uses the TPS23754 PoE controller to control an active clamp forward converter that delivers up to 25W at 12V. This design uses synchronous rectifiers to achieve efficiencies over 92%.
  • CYCLONE-3-DBM-REF 基于 Cyclone III 的 DBM 系列
    The EBV designed Cyclone III development platform is targeted at processor applications. Its modular concept enables customers to pick a base board and add customized modules which extend the functionality.
  • Automotive Off-battery Dual-phase Boost Converter Reference Design
    This reference design is a high power: wide input voltage range circuit that uses synchronous boost controllers in a dual-phase configuration outputting four (4) switchable 12-V rails that each can supply up to 2.5 A with diagnostic features; plus a dual synchronous buck that generates two high current: lower voltage rails.
  • SEPIC (5V@250mA) for Auxiliary Bias Supply
    The PMP5422 reference design provides an isolated 5V at 250mA from a 120VAC/60Hz input in less than 1 square inch of board space. This design uses the TPS40210 in a non-isolated SEPIC topology. The SEPIC clamping capacitor reduces ringing on the drain of the MOSFET and recaptures leakage energy to improve efficiency.
  • PMP9310 用于智能电子式电表的 3.3V 低成本非隔离式离线转换器
    The PMP9310 is an offline converter that supplies 3.3VDC output at up to 132mA. It is used for 50Hz single-phase smart e-meters where maximum allowable input apparent power is regulated (typically 4VA) and galvanic isolation is unnecessary. It solves the problem of limited available output power
  • PMP10478 用于平板和智能手机的 85 至 265VAC 输入、5V/30W 双端口充电器参考设计
    This reference design is capable of charging two devices at 2.5A each with over 82% efficiency. The UCC24610 synchronous rectifier controller and CSD17312Q5 FET reduce the rectifier loss and provide high efficiency with a minimal increase in cost. The TPS2561A provides accurate and independent cu
  • Automotive Wide Vin Front-End Power Reference Design w/Cold Crank Operation & Transient Protection
    The TIDA-01179 reference design is an automotive front-end power supply that is able to supply 30W maximum output for the 12V car battery. The first stage is a buck-boost DC/DC converter that maintains a stable 15V output voltage over the full DC range of the 12V battery conditions specified in ISO 7637-2 and ISO 16750-2 standards. The second stage is a compact buck converter that enables up to 20W output.
  • TIPD140 单路运算放大器转换率限制器
  • 3.3V/15A Active Clamp Forward Reference Design
    This reference design is a 50W active clamp forward converter with synchronous rectification on the secondary side. The design provides an isolated: 3.3V/15A output from a standard telecom -36V to -72V input at >91% efficiency. PMP20850 utilizes a self driven: synchronous rectifier which requires no secondary gate driver which minimizes cost and improves efficiency. This device also features programmable dead-time: which is fine tuned to maximize efficiency of the design. Output voltage regulation is based on current mode control: simplifying loop compensation. PMP20850 features a catalog transformer: minimizing the cost of magnetics in the design.

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