Datasheets
MMBZ5231B by:

225 mW 5.1 V ±5% Zener Diode Voltage Regulator, 3000-REEL

Part Details for MMBZ5231B by onsemi

Overview of MMBZ5231B by onsemi

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

Price & Stock for MMBZ5231B

Part # Distributor Description Stock Price Buy
Rochester Electronics Zener Diode, 5.1V, 5%, 0.35W, Unidirectional ' RoHS: Compliant Status: Obsolete Min Qty: 1 3000
  • 1 $0.0263
  • 25 $0.0258
  • 100 $0.0247
  • 500 $0.0237
  • 1,000 $0.0224
$0.0224 / $0.0263 Buy Now

Part Details for MMBZ5231B

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MMBZ5231B Part Data Attributes:

MMBZ5231B onsemi
Buy Now Datasheet
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MMBZ5231B onsemi 225 mW 5.1 V ±5% Zener Diode Voltage Regulator, 3000-REEL
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer ONSEMI
Package Description SOT-23, 3 PIN
Manufacturer Package Code 318BM
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Samacsys Manufacturer onsemi
Configuration SINGLE
Diode Element Material SILICON
Diode Type ZENER DIODE
Dynamic Impedance-Max 17 Ω
JESD-30 Code R-PDSO-G3
JESD-609 Code e3
Moisture Sensitivity Level 1
Number of Elements 1
Number of Terminals 3
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 0.35 W
Qualification Status Not Qualified
Reference Voltage-Nom 5.1 V
Surface Mount YES
Technology ZENER
Terminal Finish TIN
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 MMBZ5231B

This table gives cross-reference parts and alternative options found for MMBZ5231B. 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 MMBZ5231B, 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
CMPZ5231BTR Zener Diode, 5.1V V(Z), 5%, 0.35W, Silicon, Unidirectional, Central Semiconductor Corp MMBZ5231B vs CMPZ5231BTR
MMBZ5231B Zener Diode, 5.1V V(Z), 4.99%, 0.41W, Silicon, Unidirectional, PLASTIC, SOT-23, 3 PIN Promax-Johnton Electronic Corporation MMBZ5231B vs MMBZ5231B
MMBZ5231B Zener Diode, 5.1V V(Z), 5%, 0.35W, Silicon, Unidirectional International Semiconductor Inc MMBZ5231B vs MMBZ5231B
MMBZ5231B-G3-18 Zener Diode, 5.1V V(Z), 5%, 0.225W, Silicon, Unidirectional, GREEN, PLASTIC PACKAGE-3 Vishay Intertechnologies MMBZ5231B vs MMBZ5231B-G3-18
MMBZ5231BL 5.1V, 0.225W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, TO-236, SOT-23, PLASTIC, 2 PIN onsemi MMBZ5231B vs MMBZ5231BL
MMBZ5231BS62Z Zener Diode, 5.1V V(Z), 5%, 0.35W, Silicon, Unidirectional Fairchild Semiconductor Corporation MMBZ5231B vs MMBZ5231BS62Z
MMBZ5231B Zener Diode, 5.6V V(Z), 5%, 0.35W, Silicon, Unidirectional, PLASTIC PACKAGE-3 Sensitron Semiconductors MMBZ5231B vs MMBZ5231B
MMBZ5231ELT1 5.1V, 0.225W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, TO-236AB, PLASTIC, CASE 318-08, 3 PIN onsemi MMBZ5231B vs MMBZ5231ELT1
MMBZ5231B-7-F Zener Diode, 5.1V V(Z), 4.99%, 0.35W, Silicon, Unidirectional, ROHS COMPLIANT, PLASTIC PACKAGE-3 Diodes Incorporated MMBZ5231B vs MMBZ5231B-7-F
MMBZ5231BQ-7-F Zener Diode, 5.1V V(Z), 5%, 0.35W, Silicon, Unidirectional, GREEN, PLASTIC PACKAGE-3 Diodes Incorporated MMBZ5231B vs MMBZ5231BQ-7-F
Part Number Description Manufacturer Compare
SZBZX84C5V1LT1G 250 mW; Zener Diode Voltage Regulator 5.1 V (Automotive), SOT-23 (TO-236) 3 LEAD, 3000-REEL, Automotive Qualified onsemi MMBZ5231B vs SZBZX84C5V1LT1G
BZX84C75-AU_R2_000A1 Zener Diode, 75V V(Z), 5%, 0.41W, Silicon, Unidirectional, GREEN, PLASTIC PACKAGE-3 PanJit Semiconductor MMBZ5231B vs BZX84C75-AU_R2_000A1
SZBZX84C6V2LT3 6.2V, 0.225W, SILICON, BIDIRECTIONAL VOLTAGE REGULATOR DIODE, TO-236AB, PLASTIC PACKAGE-3 onsemi MMBZ5231B vs SZBZX84C6V2LT3
MMBZ5231B Zener Diode, 5.1V V(Z), 5.1%, 0.3W, Silicon, Unidirectional, SOT-23, 3 PIN KEC MMBZ5231B vs MMBZ5231B
SZ-MMBZ5231BLT3G Zener Diode, 5.1V V(Z), 5.1%, 0.225W, Silicon, Unidirectional, TO-236AB onsemi MMBZ5231B vs SZ-MMBZ5231BLT3G
BZX84C75_R1_00001 Zener Diode, 75V V(Z), 5%, 0.41W, Silicon, Unidirectional, GREEN, PLASTIC PACKAGE-3 PanJit Semiconductor MMBZ5231B vs BZX84C75_R1_00001
MMBZ5231B Zener Diode, 5.1V V(Z), 5%, 0.3W, Silicon, Unidirectional, GREEN, ULTRA SMALL, PLASTIC PACKAGE-3 Lite-On Semiconductor Corporation MMBZ5231B vs MMBZ5231B
BZX84B4V7-G3-18 Zener Diode, 4.7V V(Z), 2%, 0.3W, Silicon, Unidirectional, GREEN, PLASTIC PACKAGE-3 Vishay Intertechnologies MMBZ5231B vs BZX84B4V7-G3-18
BZX84C62L Zener Diode, 62V V(Z), 5%, 0.225W, Silicon, Unidirectional, TO-236AB, CASE 318-07, 3 PIN Motorola Semiconductor Products MMBZ5231B vs BZX84C62L
BZX84C5V6TH Zener Diode, 5.6V V(Z), Silicon, Unidirectional Allegro MicroSystems LLC MMBZ5231B vs BZX84C5V6TH

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