MMBZ5231B-7 is Discontinued and no longer carried by DigiKey.
Available Substitutes:

Direct


Diodes Incorporated
In Stock: 1,234
Unit Price: $1.48000
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Nexperia USA Inc.
In Stock: 23,628
Unit Price: $5.26000
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Nexperia USA Inc.
In Stock: 0
Unit Price: $0.00000
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MCC (Micro Commercial Components)
In Stock: 12,467
Unit Price: $1.15000
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Comchip Technology
In Stock: 0
Unit Price: $0.38742
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Comchip Technology
In Stock: 0
Unit Price: $0.53174
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MCC (Micro Commercial Components)
In Stock: 7,567
Unit Price: $1.15000
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onsemi
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Unit Price: $1.40000
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onsemi
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Unit Price: $1.40000
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onsemi
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Unit Price: $2.71000
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onsemi
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Zener Diode 5.1 V 350 mW ±5% Surface Mount SOT-23-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MMBZ5231B-7

DigiKey Part Number
MMBZ5231BDITR-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
MMBZ5231B-7
Description
DIODE ZENER 5.1V 350MW SOT23-3
Customer Reference
Detailed Description
Zener Diode 5.1 V 350 mW ±5% Surface Mount SOT-23-3
Datasheet
 Datasheet
Product Attributes
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Category
Current - Reverse Leakage @ Vr
5 µA @ 2 V
Mfr
Voltage - Forward (Vf) (Max) @ If
900 mV @ 10 mA
Packaging
Tape & Reel (TR)
Operating Temperature
-65°C ~ 150°C
Part Status
Discontinued at DigiKey
Mounting Type
Surface Mount
Voltage - Zener (Nom) (Vz)
Package / Case
Tolerance
±5%
Supplier Device Package
SOT-23-3
Power - Max
350 mW
Base Product Number
Impedance (Max) (Zzt)
17 Ohms
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (12)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MMBZ5231B-7-FDiodes Incorporated1,234MMBZ5231B-FDICT-ND$1.48000Direct
BZX84-A5V1,215Nexperia USA Inc.23,6281727-5307-1-ND$5.26000Similar
BZX84-A5V1,235Nexperia USA Inc.01727-5609-1-ND$0.00000Similar
BZX84C5V1-TPMCC (Micro Commercial Components)12,467BZX84C5V1-TPMSCT-ND$1.15000Similar
CZRT5231B-GComchip Technology0CZRT5231B-G-ND$0.38742Similar
Discontinued
This product is no longer carried by DigiKey. View Substitutes
All prices are in HKD
Tape & Reel (TR)
QuantityUnit PriceExt Price
30,000$0.44013$13,203.90
75,000$0.41108$30,831.00