STMicroelectronics STPS3170AFN Rectifier Diodes
170 V, 3 A Power Schottky Rectifier
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STPS3170AFN
Detailed Description
170 V, 3 A Power Schottky Rectifier
Package
DO-221AC, SMA Flat Leads
Lifecycle Status
Obsolete
Datasheet
STPS3170AFN Datasheet
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Technical Specifications
STMicroelectronics STPS3170AFN Rectifier Diodes technical specifications.
General
Package / Case
DO-221AC, SMA Flat Leads
Mounting Type
Surface Mount
Lifecycle Status
Obsolete
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Current Reverse Leakage Vr
4 µA @ 170 V
Technology
Schottky
Voltage Dc Reverse Vr Max
170 V
Operating Temperature Junction
175°C
Current Average Rectified IO
3A
Voltage Forward Vf Max If
820 mV @ 3 A
Related Parts Comparison (STPS3170AFN vs STPS2H100AF vs STPS2L40AF vs STPS1H100AF)
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 | |
|---|---|---|---|---|
| Package / Case | DO-221AC, SMA Flat Leads | DO-221AC, SMA Flat Leads | DO-221AC, SMA Flat Leads | DO-221AC, SMA Flat Leads |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Lifecycle Status | Obsolete | Active | Active | Active |
| Current Average Rectified IO | 3A | 2A | 2A | 1A |
| Current Reverse Leakage Vr | 4 µA @ 170 V | 1 µA @ 100 V | 220 µA @ 40 V | 4 µA @ 100 V |
| Operating Temperature Junction | 175°C | -65°C ~ 175°C | 150°C (Max) | 175°C (Max) |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) |
| Technology | Schottky | Schottky | Schottky | Schottky |
| Voltage Dc Reverse Vr Max | 170 V | 100 V | 40 V | 100 V |
| Voltage Forward Vf Max If | 820 mV @ 3 A | 790 mV @ 2 A | 430 mV @ 2 A | 770 mV @ 1 A |
| 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
MBRAF3200T3GonsemiSimilaronsemi
Pin YesPkg YesElec Mixed
200V 3A Schottky Rectifier Diode, SILICON, DUAL Terminal
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