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Click here for more informationSchottky barrier diode
Planar Schottky barrier diode encapsulated in a SOT457 (SC-74) small Surface-Mounted Device (SMD) plastic package.
Ultra fast switching speed
Low forward voltage
Fast recovery time
Guard ring protected
Small plastic SMD package
Capability of absorbing very high surge current
Qualified according to AEC-Q101 and recommended for use in automotive applications
Rectification
Circuit protection
Polarity protection
Switched-mode power supplies
| Type number | Package version | Package name | Size (mm) | VR [max] (V) | IF [max] (A) | Nr of functions | Configuration | IR [max] (µA) |
|---|---|---|---|---|---|---|---|---|
| 1PS74SB23-Q | SOT457 | TSOP6 | 2.9 x 1.5 x 1 | 25 | 1 | single | single | 1000 |
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| 1PS74SB23-Q | 1PS74SB23-QX (934669249115) |
Active | P1 |
TSOP6 (SOT457) |
SOT457 |
REFLOW_BG-BD-1
WAVE_BG-BD-1 |
SOT457_115 |
| 1PS74SB23-QH (934669249125) |
Active | P1 | SOT457_125 | ||||
| 1PS74SB23-QZ (934669249165) |
Active | P1 | SOT457_165 |
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| 1PS74SB23-Q | 1PS74SB23-QX | 1PS74SB23-Q |
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| 1PS74SB23-Q | 1PS74SB23-QH | 1PS74SB23-Q |
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| 1PS74SB23-Q | 1PS74SB23-QZ | 1PS74SB23-Q |
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| File name | Title | Type | Date |
|---|---|---|---|
| 1PS74SB23-Q | Schottky barrier diode | Data sheet | 2025-03-07 |
| AN90063 | Questions about package outline drawings | Application note | 2025-10-22 |
| Nexperia_document_guide_MiniLogic_PicoGate_201901 | PicoGate leaded logic portfolio guide | Brochure | 2019-01-07 |
| SOT457 | 3D model for products with SOT457 package | Design support | 2022-11-04 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| TSOP6_SOT457_mk | plastic, surface-mounted package (TSOP6); 6 leads; 0.95 mm pitch; 2.9 mm x 1.5 mm x 1 mm body | Marcom graphics | 2017-01-28 |
| SOT457 | plastic, surface-mounted package (SC-74; TSOP6); 6 leads | Package information | 2023-03-03 |
| SOT457_115 | TSOP6; Reel pack for SMD, 7"; Q2/T3 product orientation | Packing information | 2020-06-12 |
| SOT457_125 | TSOP6; Reel pack for SMD, 7"; Q3/T4 product orientation | Packing information | 2020-04-21 |
| SOT457_165 | TSOP6; reel pack; reversed product orientation; 12NC ending 165 | Packing information | 2020-04-27 |
| 1PS74SB23-Q_Nexperia_Product_Reliability | 1PS74SB23-Q Nexperia Product Reliability | Quality document | 2025-05-27 |
| REFLOW_BG-BD-1 | Reflow soldering profile | Reflow soldering | 2021-04-06 |
| MAR_SOT457 | MAR_SOT457 Topmark | Top marking | 2013-06-03 |
| WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
If you are in need of design/technical support, let us know and fill in the answer form we'll get back to you shortly.
The Nexperia Longevity Program is aimed to provide our customers information from time to time about the expected time that our products can be ordered. The NLP is reviewed and updated regularly by our Executive Management Team. View our longevity program here.
| File name | Title | Type | Date |
|---|---|---|---|
| SOT457 | 3D model for products with SOT457 package | Design support | 2022-11-04 |
| Type number | Orderable part number | Ordering code (12NC) | Status | Packing | Packing Quantity | Buy online |
|---|---|---|---|---|---|---|
| 1PS74SB23-Q | 1PS74SB23-QX | 934669249115 | Active | SOT457_115 | 3,000 |
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| 1PS74SB23-Q | 1PS74SB23-QH | 934669249125 | Active | SOT457_125 | 3,000 |
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| 1PS74SB23-Q | 1PS74SB23-QZ | 934669249165 | Active | SOT457_165 | 10,000 |
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As a Nexperia customer you can order samples via our sales organization.
If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples. Check out the list of official distributors.
The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.
