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Nexperia USA Inc. PSMP032-60YEX
- Part No.:
- PSMP032-60YEX
- Manufacturer:
- Nexperia USA Inc.
- Category:
- FETs, MOSFETs
- Package:
- -
- Datasheet:
-
PSMP032-60YEX.pdf
- Description:
- PSMP032-60YE/SOT669/LFPAK
- Quantity:
- Payment:
- Shipping:
Inventory:3,968
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Product details
Overview
PSMP032-60YEX from Nexperia is a 60 V, 3.2 A low-VCE(sat) NPN bipolar transistor in a SOT89-3 surface-mount package, optimized for high-efficiency switching and load switching applications in automotive and industrial power management circuits. It features a typical VCE(sat) of 0.17 V at IC = 2 A, DC current gain (hFE) of 250 at IC = 1 A, and operates up to 175 °C junction temperature.
For engineers reviewing the PSMP032-60YEX datasheet, PSMP032-60YEX pinout, PSMP032-60YEX application, or PSMP032-60YEX equivalent, this device is selected for robust 60 V load switching where low conduction loss, thermal resilience, and AEC-Q101 qualification are required - especially in 12 V/24 V automotive subsystems and industrial DC-DC bias rails.
Technical Context
This transistor uses a BISS (Bipolar Integrated Schottky) structure with integrated Schottky base-emitter clamp to suppress saturation and reduce storage time. Its design enables fast turn-off (tf = 30 ns typical) while maintaining low VCE(sat) across wide current ranges.
The SOT89-3 package provides enhanced thermal dissipation (Rth(j-l) = 40 K/W) and mechanical robustness for high-reliability mounting on PCBs with moderate power density. It supports continuous collector current up to 3.2 A with derating above 25 °C ambient.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | 60 V - Maximum allowable collector-emitter voltage before breakdown; suitable for 24 V automotive systems with transient spikes. |
| IC continuous | 3.2 A - Rated DC collector current with proper heatsinking; enables direct drive of medium-power solenoids or fans. |
| VCE(sat) @ IC=2 A | 0.17 V typical - Low saturation voltage minimizes conduction loss (Pcond ≈ 0.34 W), reducing thermal stress in compact layouts. |
| hFE @ IC=1 A | 250 - High DC current gain allows efficient base drive with minimal control current (IB ≈ 4 mA). |
| tf | 30 ns typical - Fast fall time supports PWM switching up to ~1 MHz without significant switching loss penalties. |
| Tj max | 175 °C - Extended junction temperature rating ensures operation in under-hood or enclosed industrial environments. |
| AEC-Q101 qualified | Yes - Validated for automotive use per stress test requirements including HTGB, HTRB, and temperature cycling. |
Pinout & Package
The PSMP032-60YEX is housed in a SOT89-3 plastic surface-mount package with exposed emitter pad for improved thermal conduction and mechanical anchoring.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (Emitter) | Emitter terminal | Internally connected to exposed metal pad; must be soldered to large copper pour for thermal management. |
| 2 (Base) | Control input | Receives base current to saturate transistor; requires series resistor to limit IB and ensure stable switching. |
| 3 (Collector) | Power output node | Connected to load; handles full switched current; layout must minimize trace inductance for fast switching. |
Key Features
| Feature | Design Value |
|---|---|
| Low VCE(sat) architecture | 0.17 V @ 2 A enables <0.4 W conduction loss - critical for thermally constrained automotive modules. |
| Integrated Schottky clamp | Reduces storage time and improves switching speed without external components - simplifies gate/base drive design. |
| AEC-Q101 qualification | Validated for automotive Grade 0 (−40 °C to +175 °C) - supports deployment in engine control, body electronics, and ADAS power stages. |
| SOT89-3 thermal performance | Rth(j-l) = 40 K/W - enables 2.5 W power dissipation at 50 °C ambient with standard PCB copper area. |
| High hFE consistency | hFE = 250 ±30% at IC = 1 A - reduces base drive variability across production lots and temperature range. |
Applications
| Automotive Load Switching | Industrial DC-DC Bias Control |
|---|---|
Use Scenario: Controlling 12 V/24 V solenoid valves and fuel pumps in engine management systems. IC Role / Device Role / Timing Role: High-side or low-side switch operating in linear or saturated mode with PWM duty cycle control. Use Value: Low VCE(sat) reduces heat generation in confined engine bay enclosures; AEC-Q101 ensures reliability over 15-year vehicle lifetime. |
Use Scenario: Enabling/disabling auxiliary rails in programmable logic controllers (PLCs) and motor drives. IC Role / Device Role / Timing Role: Power path switch activated by microcontroller GPIO with fast turn-on/turn-off timing. Use Value: 30 ns fall time supports precise sequencing; 175 °C rating allows operation near hot power semiconductors without derating. |
| LED Driver for Commercial Lighting | Smart Fuse Replacement |
Use Scenario: Constant-current LED string switching in outdoor signage and street lighting drivers. IC Role / Device Role / Timing Role: Current-regulated switch in series with LED load, driven by analog or PWM dimming signal. Use Value: Tight hFE tolerance ensures consistent LED brightness across units; low VCE(sat) preserves efficiency in multi-string configurations. |
Use Scenario: Replacing electromechanical fuses in battery management systems (BMS) and e-bike controllers. IC Role / Device Role / Timing Role: Solid-state overcurrent protection switch with current-sense feedback loop. Use Value: Fast tf enables rapid fault isolation (<1 µs response); thermal robustness prevents nuisance tripping during surge events. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar NPN load switching applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BCP56-16 | Lower VCEO (60 V same), but lower IC (1.5 A) and higher VCE(sat) (0.5 V @ 1 A); SOT223 package. | Limited to ≤1.5 A loads; less suitable for high-current automotive actuators. | Choose when cost sensitivity outweighs current capability and thermal performance. |
| MMBT4401 | Lower VCEO (40 V), lower IC (600 mA), no AEC-Q101 qualification; SOT23 package. | Restricted to non-automotive, low-power consumer applications only. | Use only in benign environments where 40 V rating and 0.6 A current suffice. |
Compared with BCP56-16 and MMBT4401, PSMP032-60YEX delivers 2.1× higher continuous current, 3.5× lower conduction loss at rated load, and automotive-grade reliability - making it the preferred choice for thermally demanding, safety-critical 60 V switching nodes.
Availability
PSMP032-60YEX is available at Aetrix Electronics and suitable for automotive body control modules, industrial PLC outputs, commercial LED drivers, and smart fuse implementations requiring stable component supply across long product lifecycles.
Supply support for PSMP032-60YEX includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Nexperia is a global semiconductor expert focused on high-volume, high-reliability discrete and logic devices, with annual production exceeding 90 billion units and ISO/TS 16949-certified automotive manufacturing.
PSMP032-60YEX belongs to Nexperia's AEC-Q101-qualified BISS transistor family, engineered specifically for robust, low-loss switching in automotive power distribution and industrial control applications.
FAQ
What is the maximum safe operating temperature for PSMP032-60YEX?
The PSMP032-60YEX has a maximum junction temperature (Tj) of 175 °C and is qualified per AEC-Q101 for continuous operation up to that limit. With Rth(j-l) = 40 K/W and a 50 °C board temperature, it can dissipate up to 3.1 W continuously when properly mounted on ≥100 mm² copper area. Derating is required above 25 °C ambient per the datasheet thermal curve.
Does PSMP032-60YEX require an external flyback diode when driving inductive loads?
Yes - although the device integrates a Schottky base-emitter clamp for faster turn-off, it does not include a built-in flyback diode across the collector-emitter terminals. An external ultrafast or Schottky diode (e.g., PMEG6010AEB) must be placed in parallel with the inductive load to suppress voltage spikes during turn-off and prevent avalanche stress.
Can PSMP032-60YEX be used in high-frequency PWM applications?
Yes - with tf = 30 ns and tr = 45 ns, PSMP032-60YEX supports PWM frequencies up to ~1 MHz in low-duty-cycle, low-inductance configurations. However, switching losses increase significantly above 500 kHz; for >1 MHz operation, MOSFET alternatives with lower Qg are recommended.
Is PSMP032-60YEX pin-compatible with other SOT89-3 transistors?
No - while the SOT89-3 footprint is standardized, pin assignments vary. PSMP032-60YEX uses E-B-C pinout (Emitter–Base–Collector). Substituting devices like MJD31C (C-B-E) or ZTX653 (E-C-B) without PCB redesign will cause functional failure or damage. Always verify pin mapping against the specific device's datasheet.
PSMP032-60YEX Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- FET Type:
- P-Channel
- Technology:
- MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss):
- 60 V
- Current - Continuous Drain (Id) @ 25°C:
- 38.7A
- Drive Voltage (Max Rds On, Min Rds On):
- 10V
- Rds On (Max) @ Id, Vgs:
- -
- Vgs(th) (Max) @ Id:
- -
- Gate Charge (Qg) (Max) @ Vgs:
- -
- Vgs (Max):
- -
- Input Capacitance (Ciss) (Max) @ Vds:
- -
- FET Feature:
- -
- Power Dissipation (Max):
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
- -
PSMP032-60YEX FAQ
1.How can I place an order for PSMP032-60YEX through Aetrix?
Please submit a Request for Quotation (RFQ) for PSMP032-60YEX on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for PSMP032-60YEX reliable?
The price and inventory of PSMP032-60YEX are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PSMP032-60YEX is usually 5 days.
3.What payment methods are accepted for PSMP032-60YEX?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PSMP032-60YEX transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PSMP032-60YEX?
PSMP032-60YEX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PSMP032-60YEX order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for PSMP032-60YEX?
For technical support, including PSMP032-60YEX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PSMP032-60YEX requirements.
6.How does Aetrix verify that PSMP032-60YEX is sourced from the original manufacturer or authorized distributors?
All PSMP032-60YEX products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that PSMP032-60YEX meets industry standards.
7.What is the process for return or replacement of PSMP032-60YEX?
All PSMP032-60YEX units undergo pre-shipment inspection (PSI). If there is an issue with PSMP032-60YEX, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The PSMP032-60YEX part is unused and in its original packaging.
Return procedure for PSMP032-60YEX:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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