STPS20120D STMicroelectronics Schottky Diode (Transistor Outline, Vertical) In Stock
STMicroelectronics STPS20120D is a silicon Schottky barrier rectifier diode rated for 120 V reverse voltage and 20 A forward current, packaged in a TO-220AB through-hole package with a low 0.93 V typical forward voltage, ideal for general-purpose power rectification and switching applications.
- Manufacturer
- STMicroelectronics
- Package
- Transistor Outline, Vertical
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- STPS20120D Datasheet PDF
- Category
- Schottky Diode
- Price
- From $0.2654(MOQ 1)
- Temp Range
- ?°C to 175.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of STPS20120D?
- 120 V maximum reverse voltage (VRRM)
- 20 A average rectified forward current
- 0.93 V typical forward voltage drop (VF)
- TO-220AB 2-pin through-hole package
- Single silicon Schottky diode element
- 15-week typical factory lead time
What is STPS20120D used for?
The STPS20120D Schottky diode is well suited for general-purpose power rectification in switch-mode power supplies, DC-DC converters, and battery charging circuits where low forward voltage drop and fast switching are required. Its 120 V/20 A rating makes it appropriate for industrial power electronics, motor drive freewheeling diodes, and reverse-polarity protection circuits. The TO-220AB package supports through-hole assembly with adequate heat sinking for moderate power dissipation applications.
What are the specifications of STPS20120D?
| Factory Lead Time | 15Weeks |
| YTEOL | 5.82 |
| Application | GENERAL PURPOSE |
| Case Connection | CATHODE |
| Configuration | SINGLE |
| Diode Element Material | SILICON |
| Diode Type | RECTIFIER DIODE |
| Forward Voltage-Max (VF) | 0.93V |
| JEDEC-95 Code | TO-220AC |
| JESD-30 Code | R-PSFM-T2 |
| JESD-609 Code | e3 |
| Non-rep Pk Forward Current-Max | 200A |
| Number of Elements | 1 |
| Number of Phases | 1 |
| Output Current-Max | 20A |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | FLANGE MOUNT |
| Qualification Status | Not Qualified |
| Rep Pk Reverse Voltage-Max | 120V |
| Reverse Current-Max | 20 µA |
| Reverse Test Voltage | 120V |
| Surface Mount | NO |
| Technology | SCHOTTKY |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | THROUGH-HOLE |
| Terminal Position | SINGLE |
| Package | Transistor Outline, Vertical |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8541.10.00.80 |
| Country of Origin | Mainland China |
Where can I find the STPS20120D datasheet?
STPS20120D Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for STPS20120D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How much reverse voltage can the STPS20120D withstand?
The STPS20120D is rated for a maximum reverse voltage (VRRM) of 120 V and can conduct up to 20 A of average forward current, making it suitable for mid-power rectification tasks that demand a low 0.93 V forward voltage drop for improved efficiency.
Which package houses the STPS20120D diode?
This diode ships in a TO-220AB through-hole package with 2 pins, a JEDEC-95 code of TO-220AC and JESD-30 code R-PSFM-T2, allowing standard PCB mounting with a heatsink tab for improved thermal dissipation in 20 A applications.
What lead time should buyers expect when ordering the STPS20120D?
STMicroelectronics currently lists a factory lead time of approximately 15 weeks for the STPS20120D, so B2B buyers sourcing this 120 V, 20 A Schottky diode in volume should plan procurement well ahead of production schedules to avoid line-down risk.
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Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.5800 | $0.58 |
| 10+ | $0.5510 | $5.51 |
| 50+ | $0.4020 | $20.10 |
| 500+ | $0.3780 | $189.00 |
| 4000+ | $0.2667 | $1067.00 |
| 8000+ | $0.2654 | $2123.04 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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