Datasheets
MMSZ5230B by:

500 mW, 4.7 V ±5% Zener Diode Voltage Regulator, 3000-REEL

Part Details for MMSZ5230B by onsemi

Results Overview of MMSZ5230B by onsemi

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Applications Consumer Electronics Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

MMSZ5230B Information

MMSZ5230B by onsemi is a Zener Diode.
Zener Diodes are under the broader part category of Diodes.

A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.

Price & Stock for MMSZ5230B

Part # Distributor Description Stock Price Buy
DISTI # 4190894
Farnell   RoHS: Compliant Min Qty: 3000 Container: Each 0
  • 3,000 $0.0295
$0.0295 Buy Now
Rochester Electronics Zener Diode, 4.7V, 5%, 0.5W, Unidirectional RoHS: Compliant Status: Obsolete Min Qty: 1 39666
  • 100 $0.0305
  • 500 $0.0275
  • 1,000 $0.0253
  • 10,000 $0.0226
  • 100,000 $0.0189
$0.0189 / $0.0305 Buy Now
DISTI # MMSZ5230B
Avnet Silica Diode Zener Single 47V 5 500mW 2Pin SOD123 TR (Alt: MMSZ5230B) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 143 Weeks, 0 Days Silica - 0
Buy Now

Part Details for MMSZ5230B

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MMSZ5230B Part Data Attributes

MMSZ5230B onsemi
Buy Now Datasheet
Compare Parts:
MMSZ5230B onsemi 500 mW, 4.7 V ±5% Zener Diode Voltage Regulator, 3000-REEL
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer ONSEMI
Package Description SOD-123, 2 PIN
Manufacturer Package Code 425-04
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Factory Lead Time 4 Weeks
Samacsys Manufacturer onsemi
Configuration SINGLE
Diode Element Material SILICON
Diode Type ZENER DIODE
Dynamic Impedance-Max 19 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
Peak Reflow Temperature (Cel) 260
Polarity UNIDIRECTIONAL
Power Dissipation-Max 0.5 W
Qualification Status Not Qualified
Reference Voltage-Nom 4.7 V
Surface Mount YES
Technology ZENER
Terminal Finish Matte Tin (Sn) - annealed
Terminal Form GULL WING
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Voltage Tol-Max 5%
Working Test Current 20 mA

Alternate Parts for MMSZ5230B

This table gives cross-reference parts and alternative options found for MMSZ5230B. 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 MMSZ5230B, 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 Manufacturer Composite Price Description Compare
MMSZ5230B-E3-08 Vishay Intertechnologies $50.8829 Zener Diode, 4.7V V(Z), 5%, 0.5W, Silicon, Unidirectional, ROHS COMPLIANT, PLASTIC PACKAGE-2 MMSZ5230B vs MMSZ5230B-E3-08
MMSZ5230B-V-GS08 Vishay Semiconductors Check for Price DIODE 4.7 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, ROHS COMPLIANT, PLASTIC PACKAGE-2, Voltage Regulator Diode MMSZ5230B vs MMSZ5230B-V-GS08
MMSZ5230B Formosa Microsemi Co Ltd Check for Price Zener Diode, 4.7V V(Z), 5%, 0.5W, MMSZ5230B vs MMSZ5230B
MMSZ5230B Lite-On Semiconductor Corporation Check for Price Zener Diode, 4.7V V(Z), 4.99%, 0.5W, Silicon, Unidirectional, GREEN, ULTRA SMALL, PLASTIC PACKAGE-2 MMSZ5230B vs MMSZ5230B
MMSZ5230BT3G onsemi Check for Price 4.7V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, LEAD FREE, PLASTIC, CASE 425-04, 2 PIN MMSZ5230B vs MMSZ5230BT3G
MMSZ5230BL99Z Fairchild Semiconductor Corporation Check for Price Zener Diode, 4.7V V(Z), 0.5W, Silicon, Unidirectional, MMSZ5230B vs MMSZ5230BL99Z
MMSZ5230B_R2_00001 PanJit Semiconductor Check for Price Zener Diode, 4.7V V(Z), 4.99%, 0.5W, Silicon, Unidirectional, MMSZ5230B vs MMSZ5230B_R2_00001
MMSZ5230B-TP-HF Micro Commercial Components Check for Price Zener Diode, 4.7V V(Z), 5%, 0.5W, MMSZ5230B vs MMSZ5230B-TP-HF
MMSZ5230B-G Sangdest Microelectronics (Nanjing) Co Ltd Check for Price Zener Diode, 4.7V V(Z), 5%, 0.5W, Silicon, Unidirectional, GREEN, PLASTIC PACKAGE-2 MMSZ5230B vs MMSZ5230B-G
Part Number Manufacturer Composite Price Description Compare
MMSZ5230B-13-F Diodes Incorporated Check for Price Zener Diode, 4.7V V(Z), 4.99%, 0.37W, Silicon, Unidirectional, GREEN, PLASTIC PACKAGE-2 MMSZ5230B vs MMSZ5230B-13-F
1N5230BD2B-JQRS.SEM TT Electronics Resistors Check for Price Zener Diode, 4.7V V(Z), 5%, 0.5W, Silicon, Unidirectional, HERMETIC SEALED, CERAMIC, DLCC2 VARIANT B, 2 PIN MMSZ5230B vs 1N5230BD2B-JQRS.SEM
1N6316BD2A.GRPB TT Electronics Power and Hybrid / Semelab Limited Check for Price 4.7V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, HERMETIC SEALED, CERAMIC, DLCC2 VARIANT A, 2 PIN MMSZ5230B vs 1N6316BD2A.GRPB
1N5230BD2B-JQRS.XRAY TT Electronics Resistors Check for Price Zener Diode, 4.7V V(Z), 5%, 0.5W, Silicon, Unidirectional, HERMETIC SEALED, CERAMIC, DLCC2 VARIANT B, 2 PIN MMSZ5230B vs 1N5230BD2B-JQRS.XRAY
1N5230BD2A-JQRS.GCDM TT Electronics Resistors Check for Price Zener Diode, 4.7V V(Z), 5%, 0.5W, Silicon, Unidirectional, HERMETIC SEALED, CERAMIC, DLCC2 VARIANT A, 2 PIN MMSZ5230B vs 1N5230BD2A-JQRS.GCDM
1N5230BD2A.GRPC TT Electronics Resistors Check for Price Zener Diode, 4.7V V(Z), 5%, 0.5W, Silicon, Unidirectional, HERMETIC SEALED, CERAMIC, DLCC2 VARIANT A, 2 PIN MMSZ5230B vs 1N5230BD2A.GRPC
MMSZ5230B General Instrument Corp Check for Price Zener Diode, 4.7V V(Z), 5%, Silicon, Unidirectional, MMSZ5230B vs MMSZ5230B
MMSZ5230B Vishay Semiconductors Check for Price Zener Diode, 4.7V V(Z), 5%, 0.5W, Silicon, Unidirectional, SOD-123, 2 PIN MMSZ5230B vs MMSZ5230B
1N5230BD2A-JQRS.SS TT Electronics Resistors Check for Price Zener Diode, 4.7V V(Z), 5%, 0.5W, Silicon, Unidirectional, HERMETIC SEALED, CERAMIC, DLCC2 VARIANT A, 2 PIN MMSZ5230B vs 1N5230BD2A-JQRS.SS
1N5230BD2B-JQRS.RAD TT Electronics Resistors Check for Price Zener Diode, 4.7V V(Z), 5%, 0.5W, Silicon, Unidirectional, HERMETIC SEALED, CERAMIC, DLCC2 VARIANT B, 2 PIN MMSZ5230B vs 1N5230BD2B-JQRS.RAD

MMSZ5230B Related Parts

MMSZ5230B Frequently Asked Questions (FAQ)

  • The recommended operating temperature range for the MMSZ5230B is -65°C to 150°C.

  • To ensure proper biasing, connect the anode to a voltage source through a current-limiting resistor, and the cathode to ground. The recommended bias voltage is 5V to 10V.

  • The maximum allowable power dissipation for the MMSZ5230B is 500mW.

  • Yes, the MMSZ5230B can be used in switching power supply applications due to its high switching speed and low capacitance.

  • To prevent ESD damage, use proper ESD handling procedures, such as wearing an anti-static wrist strap, using an anti-static mat, and storing the device in an anti-static bag.

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