| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| STPS340UF | STMicroelectronics | $0.2325 | Rectifier Diode, Schottky, 1 Phase, 1 Element, 3A, 40V V(RRM), Silicon | STPS3L40SY vs STPS340UF |
| RBR3LAM40CTR | ROHM Semiconductor | $0.2376 | Rectifier Diode, Schottky, 1 Phase, 1 Element, 3A, 40V V(RRM), Silicon | STPS3L40SY vs RBR3LAM40CTR |
| RBR3LAM40CTFTR | ROHM Semiconductor | $0.2553 | Rectifier Diode, Schottky, 1 Phase, 1 Element, 3A, 40V V(RRM), Silicon | STPS3L40SY vs RBR3LAM40CTFTR |
| CSHD3-40TR13TIN/LEAD | AEM Inc | Check for Price | Rectifier Diode, Schottky, 1 Phase, 1 Element, 3A, 40V V(RRM) | STPS3L40SY vs CSHD3-40TR13TIN/LEAD |
| RBR3LAM40C | ROHM Semiconductor | Check for Price | Rectifier Diode, Schottky, 1 Phase, 1 Element, 3A, 40V V(RRM), Silicon | STPS3L40SY vs RBR3LAM40C |
| SS34FV-T | Rectron Semiconductor | Check for Price | Rectifier Diode, Schottky, 1 Phase, 1 Element, 3A, 40V V(RRM), Silicon | STPS3L40SY vs SS34FV-T |
| SK34ATR | Sangdest Microelectronics (Nanjing) Co Ltd | Check for Price | Rectifier Diode, Schottky, 1 Phase, 1 Element, 3A, 40V V(RRM), Silicon | STPS3L40SY vs SK34ATR |
| SS34F-T | Rectron Semiconductor | Check for Price | Rectifier Diode, Schottky, 1 Phase, 1 Element, 3A, 40V V(RRM), Silicon | STPS3L40SY vs SS34F-T |
| SSA34-E3 | Vishay Intertechnologies | Check for Price | Rectifier Diode, Schottky, 1 Phase, 1 Element, 3A, 40V V(RRM) | STPS3L40SY vs SSA34-E3 |
| STPS340U | Galaxy Microelectronics | Check for Price | Rectifier Diode, Schottky, 1 Phase, 1 Element, 3A, 40V V(RRM), DO-214AA | STPS3L40SY vs STPS340U |
Part Details for STPS3L40SY by STMicroelectronics
Results Overview of STPS3L40SY by STMicroelectronics
- Distributor Offerings: (17 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Consumer Electronics
Energy and Power Systems
Renewable Energy
STPS3L40SY Information
STPS3L40SY by STMicroelectronics is a Rectifier Diode.
Rectifier Diodes are under the broader part category of Diodes.
A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.
Price & Stock for STPS3L40SY
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
69AH2832
|
Newark | Schottky Rect, Aec-Q101, 40V/3A/Do-214Ab, |Stmicroelectronics STPS3L40SY RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 4800 |
|
$0.2380 / $0.7900 | Buy Now |
|
DISTI #
69AH2832RL
|
Newark | Schottky Rect, Aec-Q101, 40V/3A/Do-214Ab, |Stmicroelectronics STPS3L40SY RoHS: Compliant Min Qty: 100 Package Multiple: 1 Date Code: 0 Container: Tape & Reel | 4800 |
|
$0.2380 / $0.3560 | Buy Now |
|
DISTI #
497-12868-1-ND
|
DigiKey | DIODE SCHOTTKY 40V 3A SMC Min Qty: 1 Container: Cut Tape |
3597 Cut Tape |
|
$0.2384 / $0.7900 | Buy Now |
|
DISTI #
497-12868-6-ND
|
DigiKey | DIODE SCHOTTKY 40V 3A SMC Min Qty: 1 Container: Digi-Reel |
3597 Digi-Reel® |
|
$0.2384 / $0.7900 | Buy Now |
|
DISTI #
497-12868-2-ND
|
DigiKey | DIODE SCHOTTKY 40V 3A SMC Min Qty: 2500 Container: Tape & Reel |
2500 Tape & Reel |
|
$0.1636 / $0.1881 | Buy Now |
|
DISTI #
92423595
|
Verical | Diode Schottky 40V 3A 2-Pin SMC T/R Automotive AEC-Q101 RoHS: Exempt Min Qty: 397 Package Multiple: 1 | Americas - 40000 |
|
$0.5859 / $0.9450 | Buy Now |
|
DISTI #
86940916
|
Verical | Diode Schottky 40V 3A 2-Pin SMC T/R Automotive AEC-Q101 RoHS: Exempt Min Qty: 2500 Package Multiple: 2500 Date Code: 2437 | Americas - 17500 |
|
$0.0929 | Buy Now |
|
DISTI #
511-STPS3L40SY
|
Mouser Electronics | Schottky Diodes & Rectifiers Auto pwr Schottky 3A 40V VRRM 0.44VF RoHS: Compliant | 6136 |
|
$0.1490 / $0.7900 | Buy Now |
|
DISTI #
V36:1790_06565237
|
Arrow Electronics | Diode Schottky 40V 3A 2-Pin SMC T/R Automotive AEC-Q101 COO: China RoHS: Exempt Min Qty: 2500 Package Multiple: 2500 Lead time: 15 Weeks Date Code: 2437 | Americas - 17500 |
|
$0.1633 / $0.1877 | Buy Now |
|
|
Rochester Electronics | Rectifier Single Schottky 40V 3A SMC T/R RoHS: Compliant Status: Active Min Qty: 1 | 40000 |
|
$0.4687 / $0.7560 | Buy Now |
US Tariff Estimator: STPS3L40SY by STMicroelectronics
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
STPS3L40SY CAD Models
-
Part Symbol
-
Footprint
-
3D Model
Available Download Formats
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
STPS3L40SY Part Data Attributes
|
|
STPS3L40SY
STMicroelectronics
Buy Now
Datasheet
|
Compare Parts:
STPS3L40SY
STMicroelectronics
Rectifier Diode, Schottky, 1 Phase, 1 Element, 3A, 40V V(RRM), Silicon
|
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Package Description | Smc, 2 Pin | |
| Pin Count | 2 | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.80 | |
| Factory Lead Time | 15 Weeks | |
| Additional Feature | Low Forward Voltage | |
| Application | Power | |
| Configuration | Single | |
| Diode Element Material | Silicon | |
| Diode Type | Rectifier Diode | |
| Forward Voltage-Max (VF) | 0.62 V | |
| JESD-30 Code | R-PDSO-C2 | |
| JESD-609 Code | e3 | |
| Moisture Sensitivity Level | 1 | |
| Non-rep Pk Forward Current-Max | 75 A | |
| Number of Elements | 1 | |
| Number of Phases | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 150 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 3 A | |
| Package Body Material | Plastic/Epoxy | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Peak Reflow Temperature (Cel) | 260 | |
| Reference Standard | Aec-Q101 | |
| Rep Pk Reverse Voltage-Max | 40 V | |
| Reverse Current-Max | 100 µA | |
| Reverse Test Voltage | 40 V | |
| Surface Mount | Yes | |
| Technology | Schottky | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | C Bend | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 |
Alternate Parts for STPS3L40SY
This table gives cross-reference parts and alternative options found for STPS3L40SY. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of STPS3L40SY, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
STPS3L40SY Frequently Asked Questions (FAQ)
-
A good thermal design should be used to minimize thermal resistance. A 2-layer or 4-layer PCB with a thermal pad connected to a large copper area on the bottom layer is recommended. The thermal pad should be connected to a heat sink or a metal plate to dissipate heat efficiently.
-
The device requires a proper power-up sequence to ensure correct configuration. The EN pin should be pulled high, and the VIN pin should be connected to a stable voltage source. The device should be configured using the I2C interface, following the recommended configuration sequence outlined in the datasheet.
-
The device is sensitive to electrostatic discharge (ESD). Handle the device by the body, avoid touching the pins, and use an ESD wrist strap or mat to prevent damage. Also, avoid bending or flexing the pins, and handle the device by the package body to prevent mechanical stress.
-
Use a logic analyzer or oscilloscope to monitor the I2C bus and device pins. Check the device configuration and power-up sequence. Verify that the input voltage is within the recommended range and that the device is properly decoupled. Consult the datasheet and application notes for troubleshooting guidelines.
-
The device has a maximum junction temperature of 150°C. Ensure good thermal design and heat dissipation to keep the junction temperature below the maximum rating. Use thermal simulation tools to estimate the device temperature, and consider using a heat sink or thermal interface material to improve heat dissipation.