ZTX851 Diodes Inc. Transistor BJT NPN (Other) In Stock
ZTX851 from Diodes Inc. is a diode for rectification, protection, clamping, and power-management circuits. Key specifications include 5A, 60V, 3 pins, TO-92 package/footprint, supporting reliable selection for OEM maintenance, prototyping, and production BOMs. The TO-92 format supports standard assembly and sourcing workflows.
- Manufacturer
- Diodes Inc.
- Package
- Other
- Pin Count
- 3
- Lifecycle
- END OF LIFE
- Datasheet
- ZTX851 Datasheet PDF
- Category
- Transistor BJT NPN
- Temp Range
- ?°C to 200.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 5A rating/value supports defined circuit selection for this diode
- 60V specification provides an additional quantitative design check
- TO-92 package or footprint supports standard PCB assembly and replacement planning
- 3-pin configuration helps confirm footprint, routing, and connector compatibility
- Diodes Inc. sourcing identity supports BOM traceability and authorized-equivalent review
Applications
ZTX851 is commonly considered for rectification, protection, clamping, and power-management circuits where designers need a diode with 5A, 60V, 3 pins, TO-92 package/footprint. It is suitable for OEM BOM refresh, maintenance sourcing, prototype builds, and production assemblies that require traceable component selection.
Specifications
| Pbfree Code | No |
| YTEOL | 1 |
| Collector Current-Max (IC) | 5A |
| Collector-Emitter Voltage-Max | 60V |
| Configuration | SINGLE |
| DC Current Gain-Min (hFE) | 100 |
| JESD-30 Code | R-PSIP-W3 |
| JESD-609 Code | e3 |
| Number of Elements | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Peak Reflow Temperature (Cel) | 260 |
| Polarity/Channel Type | NPN |
| Qualification Status | Not Qualified |
| Surface Mount | NO |
| Terminal Finish | MATTE TIN |
| Terminal Form | WIRE |
| Terminal Position | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Transistor Element Material | SILICON |
| Transition Frequency-Nom (fT) | 130MHz |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| Country of Origin | Mainland China |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which designs are a good fit for ZTX851 when 5A is required?
ZTX851 is a diode from Diodes Inc. for rectification, protection, clamping, and power-management circuits. The 5A specification helps engineers confirm electrical margin before adding it to a production BOM.
How should engineers check the footprint before placing ZTX851 on a PCB?
Review the TO-92 package information together with 3 pins before layout release. That check reduces substitution risk when matching land pattern, assembly process, and approved vendor data.
When would procurement choose ZTX851 instead of a nearby alternate?
Buyers should keep ZTX851 when the approved design depends on 60V and TO-92 compatibility. Alternate reviews should verify at least 1 matching electrical rating and footprint constraint.
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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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