STDatasheet (PDF)
STPS140AFN
Diode 40V 1A SMAflAtNotch
SMAflAtNotchROHS3 CompliantActive
DIODE SCHOTTKY 40V SMAflAtNotch
- Manufacturer
- ST
- Manufacturer part #
- STPS140AFN
- Store part #
- C3759018
- Package / case
- SMAflAtNotch
- Category
- Single Diodes
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
26 in stock
#C3759018
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹108.63 | ₹108.63 |
| 10+ | ₹86.52 | ₹865.20 |
| 30+ | ₹75.36 | ₹2,260.80 |
| 100+ | ₹64.40 | ₹6,440.00 |
| 500+ | ₹57.97 | ₹28,985.00 |
| 1,000+ | ₹54.53 | ₹54,530.00 |
1 × ₹108.63
₹108.63
excl. GST
₹128.18 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 10,000 per reel
STPS140AFN
₹108.63 for 1 + GST
Specifications
- Diode Configuration
- 1 Independent
- Voltage - DC Reverse (Vr) (Max)
- 40V
- Voltage - Forward(Vf@If)
- 550mV@1A
- Reverse Leakage Current (Ir)
- 12uA@40V
- Non-Repetitive Peak Forward Surge Current
- 60A
- Current - Rectified
- 1A
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 10,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.18 g
Overview
Single chip Schottky rectifiers suited to switched mode power supplies and high frequency DC to DC converters. Packaged in SMA, SMA Flat Notch and SMB, the STPS140 is ideal for use in surface mounting and used in low voltage, high frequency inverters, free - wheeling and polarity protection applications.
Applications
- Reverse polarity protection
- Set - top box power supply
- TV power supply
- Battery charger
Key features
- Very small conduction losses
- Negligible switching losses
- Low forward voltage drop
- Surface mount miniature packages
- Avalanche rated
- ECOPACK2 compliant
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | SS14F#C5380707FUXINSEMI · SMAF(DO-214AD) | FUXINSEMI | SMAF(DO-214AD) | 2,400 | ₹2.16 · 2,400 in stock | View |
 | STPS3170AFN#C3758642ST · SMAflAtNotch | ST | SMAflAtNotch | 2 | ₹115.72 · 2 in stock | View |
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