MMSZ5233B-7-F Diodes Inc. Diode (Small Outline Diode) In Stock
Diodes Inc. MMSZ5233B-7-F is a 6 V, 500 mW silicon Zener diode in a 2-pin SOD-123 SMT package with 5% voltage tolerance. Ideal for voltage regulation, clamping, and protection circuits in compact PCB designs.
- Manufacturer
- Diodes Inc.
- Package
- Small Outline Diode
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- MMSZ5233B-7-F Datasheet PDF
- Category
- Diode
- Price
- From $0.0060(MOQ 4)
- Temp Range
- -65.0°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 6 V Zener voltage with 5% tolerance and 500 mW power dissipation in a compact SOD-123 (2-pin SMT) package for space-efficient voltage regulation circuits
- Maximum dynamic impedance of 7 Ω and forward voltage of 0.9 V typical, ensuring stable clamping performance across a wide current range in signal protection applications
- RoHS-compliant (e3 JEDEC code), AEC-Q101-qualified silicon Zener in SOD-123 package compatible with automated SMT reflow soldering for high-volume production
Applications
The MMSZ5233B-7-F is used as a precision 6 V voltage reference and transient clamp in consumer electronics, telecommunications equipment, and microcontroller GPIO protection circuits. Its 500 mW power rating and SOD-123 package make it suitable for compact switching power supplies, LED driver bias rails, and signal conditioning boards requiring a stable 6 V clamp in a minimal footprint. Industrial sensor interfaces and battery management circuits also employ this Zener for overvoltage protection on input lines rated up to 6 V.
Specifications
| Pbfree Code | Yes |
| Factory Lead Time | 12Weeks |
| YTEOL | 7 |
| Configuration | SINGLE |
| Diode Element Material | SILICON |
| Diode Type | ZENER DIODE |
| Dynamic Impedance-Max | 7Ω |
| Forward Voltage-Max (VF) | 0.9V |
| JESD-30 Code | R-PDSO-G2 |
| JESD-609 Code | e3 |
| Knee Impedance-Max | 1600Ω |
| Number of Elements | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Polarity | UNIDIRECTIONAL |
| Power Dissipation-Max | 0.37W |
| Qualification Status | Not Qualified |
| Reference Voltage-Nom | 6V |
| Reverse Current-Max | 5 µA |
| Reverse Test Voltage | 3.5V |
| Surface Mount | YES |
| Technology | ZENER |
| Terminal Finish | MATTE TIN |
| Terminal Form | GULL WING |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tol-Max | 5% |
| Working Test Current | 20mA |
| Package | Small Outline Diode |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8541.10.00.50 |
| Country of Origin | Mainland China |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum power dissipation and Zener voltage of the MMSZ5233B-7-F?
The MMSZ5233B-7-F is rated for 500 mW maximum power dissipation with a nominal Zener voltage of 6 V at 5% tolerance. This combination allows it to absorb transient overvoltage events on 5 V and 6 V supply rails without exceeding its thermal limits, making it a reliable clamp in GPIO protection, power supply, and voltage reference circuits using SOD-123 footprints.
How does the SOD-123 package of the MMSZ5233B-7-F benefit high-density PCB layouts?
The SOD-123 package of the MMSZ5233B-7-F measures approximately 2.68 mm x 1.17 mm, consuming minimal PCB area while providing 500 mW power dissipation and a 6 V clamp voltage. This compact 2-pin SMT footprint integrates easily into dense protection networks on smartphone charger boards, USB hub controllers, and industrial sensor interfaces where space is limited.
Is the MMSZ5233B-7-F suitable for automotive or industrial applications requiring RoHS compliance?
Yes, the MMSZ5233B-7-F carries a RoHS-compliant e3 JEDEC-609 code and uses a halogen-free silicon construction. Its 6 V, 500 mW Zener diode in SOD-123 package is suitable for industrial sensor protection, automotive accessory boards, and telecom line card overvoltage clamping where environmental compliance is mandatory. The 12-week factory lead time should be factored into supply chain planning for high-volume orders.
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About Diodes Inc.
Diodes Inc. is a leading electronic component manufacturer. FindMyChip sources Diodes Inc. ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
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Diode
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 4+ | $0.0060 | $0.02 |
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