PZU4.3B3A-QX is Obsolete and no longer manufactured.
Available Substitutes:

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Taiwan Semiconductor Corporation
In Stock: 10,000
Unit Price: £0.16000
Datasheet

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onsemi
In Stock: 10,141
Unit Price: £0.18000
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onsemi
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Unit Price: £0.16000
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Zener Diode 4.38 V 320 mW ±2% Surface Mount SOD-323
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Zener Diode 4.38 V 320 mW ±2% Surface Mount SOD-323
PESD15VL1BA,115

PZU4.3B3A-QX

DigiKey Part Number
1727-PZU4.3B3A-QXTR-ND - Tape & Reel (TR)
1727-PZU4.3B3A-QXCT-ND - Cut Tape (CT)
1727-PZU4.3B3A-QXDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
PZU4.3B3A-QX
Description
DIODE ZENER 4.38V 320MW SOD323
Customer Reference
Detailed Description
Zener Diode 4.38 V 320 mW ±2% Surface Mount SOD-323
Datasheet
 Datasheet
Product Attributes
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Category
Current - Reverse Leakage @ Vr
3 µA @ 1 V
Mfr
Voltage - Forward (Vf) (Max) @ If
1.1 V @ 100 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
150°C (TJ)
Part Status
Obsolete
Grade
Automotive
Voltage - Zener (Nom) (Vz)
Qualification
AEC-Q101
Tolerance
±2%
Mounting Type
Surface Mount
Power - Max
320 mW
Package / Case
Impedance (Max) (Zzt)
90 Ohms
Supplier Device Package
SOD-323
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
BZT52B4V3S R9GTaiwan Semiconductor Corporation10,0001801-BZT52B4V3SR9GCT-ND£0.16000Similar
MM3Z4V3Bonsemi10,141MM3Z4V3BCT-ND£0.18000Similar
MM3Z4V3Consemi7,517MM3Z4V3CCT-ND£0.16000Similar
Obsolete
This product is no longer manufactured. View Substitutes