ROHM UDZVFHTE-1718B Zener Diodes
DIODE ZENER 18V 200MW UMD2
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UDZVFHTE-1718B
Base Model
Detailed Description
DIODE ZENER 18V 200MW UMD2
Package
SOD-323FL-2
Lifecycle Status
Active
Datasheet
Quick Jump:
Technical Specifications
ROHM UDZVFHTE-1718B Zener Diodes technical specifications.
General
RoHS
Yes
Mounting Type
SMD/SMT
Vz Zener Voltage
18 V
Pd Power Dissipation
200 mW
Working Test Current
100 nA
Zz Zener Impedance
65 Ohms
Minimum Operating Temperature C
- 55
Maximum Operating Temperature C
+ 150
Configuration
Single
ID Continuous Drain Current
5 mA
Related Parts Comparison (UDZVFHTE-1718B vs UDZVFHTE-176.8B vs UDZVFHTE-175.1B vs UDZVFHTE-174.7B)
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 | |
|---|---|---|---|---|
| Mounting Type | SMD/SMT | Surface Mount | Surface Mount | Surface Mount |
| RoHS | Yes | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Configuration | Single | Single | Single | Single |
| Ir Maximum Reverse Leakage Current | 100 nA | 500 nA | 2 uA | 2 uA |
| Pd Power Dissipation | 200 mW | 200 mW | 200 mW | 200 mW |
| Qualification | AEC-Q101 | AEC-Q101 | AEC-Q101 | AEC-Q101 |
| Unit Weight | 0.000353 oz | 0.000353 oz | 0.000353 oz | 0.000353 oz |
| Vz Zener Voltage | 18 V | 6.8 V | 5.1 V | 4.7 V |
| Zz Zener Impedance | 65 Ohms | 60 Ohms | 500 Ohms | 800 Ohms |
| Series | -- | Automotive, AEC-Q101 | Automotive, AEC-Q101 | Automotive, AEC-Q101 |
| Package / Case | -- | SC-90, SOD-323F | SC-90, SOD-323F | SC-90, SOD-323F |
| Tolerance | -- | ±2.06% | ±2.16% | ±2.15% |
| 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
SZMM3Z18VST1GonsemiSimilaronsemi
Pin YesPkg YesElec Mixed
Tight Tolerance Zener Diode Tight Tolerance SOD-323, SOD-323 2 LEAD, 3000-REEL
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