Diodes Incorporated MMBZ5251B-7-F Zener Diodes
DIODE ZENER 22V 350MW SOT23-3
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MMBZ5251B-7-F
Detailed Description
DIODE ZENER 22V 350MW SOT23-3
Package
TO-236-3, SC-59, SOT-23-3
Lifecycle Status
Active
Datasheet
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Technical Specifications
Diodes Incorporated MMBZ5251B-7-F Zener Diodes technical specifications.
General
Series
MMBZ5251B
RoHS
Compliant
Number of Pins
3
Package / Case
TO-236-3, SC-59, SOT-23-3
Mounting Type
Surface Mount
Operating Temperature
-65°C ~ 150°C
Lifecycle Status
Active
Automotive
No
Configuration
Single
Current Reverse Leakage Vr
100 nA @ 17 V
Related Parts Comparison (MMBZ5251B-7-F vs MMBZ33VAL-7-F vs MMBZ5257B-7-F vs MMBZ5226B-7-F)
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 | Surface Mount | Surface Mount | SMD/SMT | SMD/SMT |
| Operating Temperature | -65°C ~ 150°C | -65°C ~ 150°C (TJ) | - 65°C ~ + 150°C | - 65°C ~ + 150°C |
| RoHS | Compliant | ROHS3 Compliant | Yes | Yes |
| Test Current | 5.6 mA | 1 mA | 3.8 mA | 20 mA |
| Series | MMBZ5251B | -- | MMBZ5257B | MMBZ5226B |
| Configuration | Single | -- | Single | Single |
| Ir Maximum Reverse Leakage Current | 100 nA | -- | 100 nA | 25 uA |
| Ir Reverse Current | 100 nA | -- | 100 nA | 25 uA |
| Package | Tape & Reel (TR) | -- | SOT23-3 | SOT23-3 |
| Pd Power Dissipation | 350 mW | -- | 350 mW | 350 mW |
| Unit Weight | 0.000282 oz | -- | 0.000282 oz | 0.000282 oz |
| Vf Forward Voltage | 900 mV | -- | 900 mV | 900 mV |
| 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
MMBZ5251BLT1GonsemiDirectonsemi
Pin YesPkg YesElec Yes
22V 5% Zener Diode 225mW SOT-23-3 Voltage Regulator
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