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Diodes / Zener Diodes / MMSZ5242BT1G
Datasheets
MMSZ5242BT1G by: onsemi

Zener Diode 500 mW SOD-123, SOD-123 2 LEAD, 3000-REEL

Part Details for MMSZ5242BT1G by onsemi

Results Overview of MMSZ5242BT1G by onsemi

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MMSZ5242BT1G Information

MMSZ5242BT1G 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 MMSZ5242BT1G

Part # Distributor Description Stock Price Buy
DISTI # 31Y2897
Newark Zener Single Diode, 12 V, 500 Mw, Sod-123, 5 %, 2, 150 C Rohs Compliant: Yes |Onsemi MMSZ5242BT1G RoHS: Compliant Min Qty: 3000 Package Multiple: 1 Date Code: 1 Container: Reel 160999
  • 3,000 $0.0290
  • 6,000 $0.0270
  • 12,000 $0.0260
$0.0260 / $0.0290 Buy Now
DISTI # 38AH0934
Newark Zen Sod123 Reg 0.5W 12V Rohs Compliant: Yes |Onsemi MMSZ5242BT1G RoHS: Compliant Min Qty: 3000 Package Multiple: 1 Date Code: 0 Container: Reel 45000
  • 3,000 $0.0300
  • 6,000 $0.0280
  • 12,000 $0.0270
$0.0270 / $0.0300 Buy Now
DISTI # 58M9232
Newark Diode, Zener, 12V, 0.5W, Zener Voltage Vz Typ:12V, Power Dissipation Pd:500Mw, Diode Case Style:Sod-123, Zener Tolerance ±:5%, No. Of Pins:2Pins, Operating Temperature Max:150°C, Product Range:Mmsz5221Bt1 Series, Automotive Rohs Compliant: Yes |Onsemi MMSZ5242BT1G RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape 24311
  • 1 $0.0140
  • 25 $0.0140
  • 50 $0.0140
  • 100 $0.0140
  • 250 $0.0140
  • 500 $0.0140
  • 1,000 $0.0140
$0.0140 Buy Now
DISTI # 83H7448
Newark Zener Diode, 500Mw, 12V, Sod-123, Zener Voltage Nom:12V, Power Dissipation:500Mw, Diode Case Style:Sod-123, No. Of Pins:2Pins, Operating Temperature Max:150°C, Diode Mounting:Surface Mount, Product Range:Mmsz52Xxxt1G Series Rohs Compliant: Yes |Onsemi MMSZ5242BT1G RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 4913
  • 1 $0.1670
  • 25 $0.1000
  • 50 $0.0710
  • 100 $0.0410
  • 250 $0.0400
  • 500 $0.0380
  • 1,000 $0.0370
$0.0370 / $0.1670 Buy Now
DISTI # MMSZ5242BT1G
Avnet Americas Zener Single Diode, 12 V, 500 mW, SOD-123, 2 Pins, 150 ?C - Tape and Reel (Alt: MMSZ5242BT1G) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 9 Weeks, 0 Days Container: Reel 153000
  • 3,000 $0.0155
  • 6,000 $0.0154
  • 12,000 $0.0144
  • 18,000 $0.0143
  • 24,000 $0.0143
$0.0143 / $0.0155 Buy Now
DISTI # MMSZ5242BT1G
Avnet Americas Zener Single Diode, 12 V, 500 mW, SOD-123, 2 Pins, 150 ?C - Tape and Reel (Alt: MMSZ5242BT1G) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 9 Weeks, 0 Days Container: Reel 30000
  • 30,000 $0.0159
  • 60,000 $0.0156
  • 120,000 $0.0153
  • 180,000 $0.0151
  • 240,000 $0.0149
$0.0149 / $0.0159 Buy Now
DISTI # 58M9232
Avnet Americas Zener Single Diode, 12 V, 500 mW, SOD-123, 2 Pins, 150 ?C - Product that comes on tape, but is not reeled (Alt: 58M9232) RoHS: Compliant Min Qty: 5 Package Multiple: 5 Lead time: 14 Weeks, 4 Days Container: Ammo Pack 24311 Partner Stock
  • 1 $0.1690
  • 25 $0.1020
  • 50 $0.0750
  • 100 $0.0480
  • 250 $0.0460
$0.0460 / $0.1690 Buy Now
DISTI # 83H7448
Avnet Americas Zener Single Diode, 12 V, 500 mW, SOD-123, 2 Pins, 150 ?C - Product that comes on tape, but is not reeled (Alt: 83H7448) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 33 Weeks, 4 Days Container: Ammo Pack 4713 Partner Stock
  • 1 $0.1670
  • 25 $0.1000
  • 50 $0.0730
  • 100 $0.0460
  • 250 $0.0440
$0.0440 / $0.1670 Buy Now
DISTI # MMSZ5242BT1G
Avnet Americas Zener Single Diode, 12 V, 500 mW, SOD-123, 2 Pins, 150 ?C - Tape and Reel (Alt: MMSZ5242BT1G) RoHS: Compliant Min Qty: 60000 Package Multiple: 30000 Lead time: 9 Weeks, 0 Days Container: Reel 0
  • 30,000 $0.0159
  • 60,000 $0.0156
  • 120,000 $0.0153
  • 180,000 $0.0151
  • 240,000 $0.0149
$0.0149 / $0.0159 Buy Now
DISTI # MMSZ5242BT1G
Avnet Americas Zener Single Diode, 12 V, 500 mW, SOD-123, 2 Pins, 150 ?C - Tape and Reel (Alt: MMSZ5242BT1G) RoHS: Compliant Min Qty: 60000 Package Multiple: 30000 Lead time: 9 Weeks, 0 Days Container: Reel 0
  • 30,000 $0.0150
  • 60,000 $0.0145
  • 120,000 $0.0144
  • 180,000 $0.0143
  • 240,000 $0.0143
$0.0143 / $0.0150 Buy Now
Bristol Electronics   9226
RFQ
Bristol Electronics   3031
RFQ
Bristol Electronics   2859
RFQ
Bristol Electronics   Min Qty: 45 660
  • 45 $0.1125
  • 135 $0.0750
  • 468 $0.0188
$0.0188 / $0.1125 Buy Now
Bristol Electronics   508
RFQ
DISTI # MMSZ5242BT1G
TME Diode: Zener, 0.5W, 12V, SMD, reel,tape, SOD123, single diode Min Qty: 1 2135
  • 1 $0.0877
  • 10 $0.0624
  • 50 $0.0533
  • 100 $0.0385
  • 500 $0.0292
  • 2,000 $0.0262
  • 3,000 $0.0243
  • 6,000 $0.0235
$0.0235 / $0.0877 Buy Now
Ameya Holding Limited MMSZ5242BT1 Series 500 mW 10 mA 12 V SMT Zener Voltage Regulator - SOD-123 312
RFQ
ComSIT USA 500 MILLI WATT SOD-123 SURFACE MOUNT ZENER VOLTAGE REGULATOR Zener Diode, 12V V(Z), 5%, 0.5W, Silicon, Unidirectional RoHS: Not Compliant Stock DE - 39000
Stock ES - 7060
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
DISTI # SMC-MMSZ5242BT1G
Sensible Micro Corporation OEM Excess 5-7 Days Leadtime, We are an AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days 714
RFQ
DISTI # MMSZ5242BT1G
Avnet Asia Zener Single Diode, 12 V, 500 mW, SOD-123, 2 Pins, 150 ?C (Alt: MMSZ5242BT1G) RoHS: Compliant Min Qty: 60000 Package Multiple: 30000 Lead time: 9 Weeks, 0 Days 0
  • 60,000 $0.0160
  • 120,000 $0.0158
  • 180,000 $0.0156
  • 300,000 $0.0154
  • 600,000 $0.0150
  • 1,500,000 $0.0146
  • 3,000,000 $0.0143
$0.0143 / $0.0160 Buy Now
DISTI # MMSZ5242BT1G
Avnet Silica Zener Single Diode, 12 V, 500 mW, SOD-123, 2 Pins, 150 �C (Alt: MMSZ5242BT1G) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 10 Weeks, 0 Days Silica - 186000
Buy Now
Chip-Germany GmbH   RoHS: Not Compliant 110
RFQ
Component Electronics, Inc IN STOCK SHIP TODAY 2240
  • 1 $0.7700
  • 100 $0.5800
  • 1,000 $0.5000
$0.5000 / $0.7700 Buy Now
DISTI # MMSZ5242BT1G
EBV Elektronik Zener Single Diode, 12 V, 500 mW, SOD-123, 2 Pins, 150 �C (Alt: MMSZ5242BT1G) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 10 Weeks, 0 Days EBV - 9000
Buy Now
LCSC Independent Type 11.4V12.6V 500mW 12V SOD-123 Zener Diodes ROHS 12260
  • 10 $0.0369
  • 100 $0.0296
  • 300 $0.0260
  • 3,000 $0.0210
  • 6,000 $0.0188
  • 9,000 $0.0177
$0.0177 / $0.0369 Buy Now
New Advantage Corporation SOD123-2/ Zener Regulator 0.5W 12V RoHS: Compliant Min Qty: 1 Package Multiple: 3000 6000
  • 3,000 $0.0597
  • 6,000 $0.0552
$0.0552 / $0.0597 Buy Now
Win Source Electronics DIODE ZENER 12V 500MW SOD123 / Zener Diode Single 12V 5% 30Ohm 500mW 2-Pin SOD-123 T/R 217385
  • 2,075 $0.0241
  • 4,425 $0.0226
  • 6,885 $0.0218
  • 9,855 $0.0203
  • 12,825 $0.0195
  • 16,045 $0.0187
$0.0187 / $0.0241 Buy Now

Part Details for MMSZ5242BT1G

MMSZ5242BT1G CAD Models

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MMSZ5242BT1G Part Data Attributes

Parametric Data
MMSZ5242BT1G onsemi
Buy Now Datasheet
Compare Parts:
MMSZ5242BT1G onsemi Zener Diode 500 mW SOD-123, SOD-123 2 LEAD, 3000-REEL
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ONSEMI
Part Package Code SOD-123 2 LEAD
Pin Count 2
Manufacturer Package Code 425-04
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Factory Lead Time 9 Weeks
Samacsys Manufacturer onsemi
Configuration SINGLE
Diode Element Material SILICON
Diode Type ZENER DIODE
Dynamic Impedance-Max 30 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
Operating Temperature-Min -55 °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 12 V
Surface Mount YES
Technology ZENER
Terminal Finish MATTE 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 MMSZ5242BT1G

This table gives cross-reference parts and alternative options found for MMSZ5242BT1G. 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 MMSZ5242BT1G, 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
MMSZ5242B-G3-08 Vishay Intertechnologies Check for Price Zener Diode, 12V V(Z), 5%, 0.5W, Silicon, Unidirectional, GREEN, PLASTIC PACKAGE-2 MMSZ5242BT1G vs MMSZ5242B-G3-08
MMSZ5242BQ-13-F Diodes Incorporated Check for Price Zener Diode, 12V V(Z), 5%, 0.37W, Silicon, Unidirectional, GREEN, PLASTIC PACKAGE-2 MMSZ5242BT1G vs MMSZ5242BQ-13-F
MMSZ5242BQ-7-F Diodes Incorporated $0.1371 Zener Diode, 12V V(Z), 5%, 0.37W, Silicon, Unidirectional, GREEN, PLASTIC PACKAGE-2 MMSZ5242BT1G vs MMSZ5242BQ-7-F
Part Number Manufacturer Composite Price Description Compare
MMSZ5242B-E3-18 Vishay Intertechnologies Check for Price Zener Diode, 12V V(Z), 5%, 0.5W, Silicon, Unidirectional, ROHS COMPLIANT, PLASTIC PACKAGE-2 MMSZ5242BT1G vs MMSZ5242B-E3-18
MMSZ5242BT3G onsemi $0.0350 Zener Diode 500 mW SOD-123, SOD-123 2 LEAD, 10000-REEL MMSZ5242BT1G vs MMSZ5242BT3G
MMSZ5242B-7-F Diodes Incorporated $0.0435 Zener Diode, 12V V(Z), 5%, 0.37W, Silicon, Unidirectional, GREEN, PLASTIC PACKAGE-2 MMSZ5242BT1G vs MMSZ5242B-7-F
MMSZ5242B-G3-18 Vishay Intertechnologies Check for Price Zener Diode, 12V V(Z), 5%, 0.5W, Silicon, Unidirectional, GREEN, PLASTIC PACKAGE-2 MMSZ5242BT1G vs MMSZ5242B-G3-18
JANTXV1N6326US Sensitron Semiconductors Check for Price Zener Diode, 12V V(Z), 5%, 0.5W, Silicon, Unidirectional, MELF-2 MMSZ5242BT1G vs JANTXV1N6326US
JAN1N963BUR-1 Microchip Technology Inc $4.9328 Zener Diode, 12V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA MMSZ5242BT1G vs JAN1N963BUR-1
JANTX1N6326US Sensitron Semiconductors Check for Price Zener Diode, 12V V(Z), 5%, 0.5W, Silicon, Unidirectional, MELF-2 MMSZ5242BT1G vs JANTX1N6326US
JANTX1N6326US Microchip Technology Inc $17.4036 Zener Diode, 12V V(Z), 5%, 0.5W, Silicon, Unidirectional MMSZ5242BT1G vs JANTX1N6326US
MMSZ5242B-E3-08 Vishay Intertechnologies $0.0454 Zener Diode, 12V V(Z), 5%, 0.5W, Silicon, Unidirectional, ROHS COMPLIANT, PLASTIC PACKAGE-2 MMSZ5242BT1G vs MMSZ5242B-E3-08
JANTXV1N963BUR-1 Microchip Technology Inc $11.5960 Zener Diode, 12V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA MMSZ5242BT1G vs JANTXV1N963BUR-1

MMSZ5242BT1G Related Parts

MMSZ5242BT1G Frequently Asked Questions (FAQ)

  • The recommended operating voltage range for the MMSZ5242BT1G is 2.4V to 36V.

  • To ensure stability, a minimum output capacitance of 1uF and a maximum ESR of 1.5 ohms are recommended. Additionally, the input capacitor should be at least 1uF with an ESR of less than 1 ohm.

  • The maximum power dissipation of the MMSZ5242BT1G is 1.33W at a junction temperature of 25°C.

  • To protect the device from overvoltage and undervoltage conditions, it is recommended to use a voltage supervisor or a reset IC to monitor the input voltage and reset the system if it falls outside the recommended operating range.

  • The thermal resistance of the MMSZ5242BT1G is 125°C/W for the junction-to-ambient thermal resistance (RθJA) and 40°C/W for the junction-to-case thermal resistance (RθJC).

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