ROHM UDZSTE-175.1B Zener Diodes
DIODE ZENER 5.1V 200MW UMD2
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UDZSTE-175.1B
Base Model
Detailed Description
DIODE ZENER 5.1V 200MW UMD2
Package
SC-90, SOD-323F
Lifecycle Status
Active
Datasheet
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Technical Specifications
ROHM UDZSTE-175.1B Zener Diodes technical specifications.
General
Series
UDZS5.1B
RoHS
ROHS3 Compliant
Number of Pins
2
Package / Case
SC-90, SOD-323F
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 150°C
Lifecycle Status
Active
Configuration
Single
Current Reverse Leakage Vr
2 µA @ 1.5 V
Element Configuration
Single
Related Parts Comparison (UDZSTE-175.1B vs UDZSTE-174.3B vs UDZSTE-176.2B vs UDZVTE-1736B)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Series | UDZS5.1B | UDZS4.3B | UDZS6.2B | UDZV36B |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | SMD/SMT |
| RoHS | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | Yes |
| Configuration | Single | Single | Single | Single |
| Ir Maximum Reverse Leakage Current | 2 uA | 5 uA | 1 uA | 100 nA |
| Package | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | SOD-323-2 |
| Pd Power Dissipation | 200 mW | 200 mW | 200 mW | 200 mW |
| Unit Weight | 0.000974 oz | 0.000974 oz | 0.000974 oz | 0.000353 oz |
| Vz Zener Voltage | 5.1 V | 4.3 V | 6.2 V | 36 V |
| Zz Zener Impedance | 80 Ohms | 100 Ohms | 60 Ohms | 300 Ohms |
| Package / Case | SC-90, SOD-323F | SC-90, SOD-323F | SC-90, SOD-323F | -- |
| Tolerance | ±2% | ±3% | ±2% | -- |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MM3Z5V1ST1GonsemiDirectonsemi
Pin YesPkg YesElec Yes
Tight Tolerance Zener Diode Tight Tolerance SOD-323, SOD-323 2 LEAD, 3000-REEL
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
