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Nexperia USA Inc. BCP52TF
- Part No.:
- BCP52TF
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Bipolar Transistors
- Package:
- TO-261-4, TO-261AA
- Datasheet:
-
BCP52TF.pdf
- Description:
- TRANS PNP 60V 1A SOT-223
- Quantity:
- Payment:
- Shipping:
Inventory:2,635
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Product details
Overview
BCP52TF from Nexperia is a PNP medium-power bipolar junction transistor in SOT223 (SC-73) package, rated for −60 V VCEO, −1 A continuous collector current, and 1.3 W power dissipation on 4-layer PCB with 1 cm² collector pad. It delivers hFE = 63–250 at VCE = −2 V / IC = −150 mA and is AEC-Q101 qualified for automotive linear voltage regulators and high-side switches.
For engineers reviewing the BCP52TF datasheet, BCP52TF pinout, BCP52TF application, or BCP52TF equivalent, this device supports precise DC gain selection, thermal robustness in power management stages, and reliable switching in MOSFET driver circuits where PNP sourcing capability and −60 V breakdown are required.
Technical Context
The BCP52TF operates as a medium-power PNP BJT optimized for linear regulation and switching in automotive and industrial power stages. Its design emphasizes high safe operating area (SOA) up to −2 A peak current (tp ≤ 1 ms), low VCE(sat) of −500 mV at IC = −500 mA / IB = −50 mA, and fT = 100–140 MHz for stable mid-frequency amplification.
Thermal performance is defined across five mounting configurations: Rth(j-a) ranges from 70 K/W (4-layer PCB, 1 cm² collector pad) to 209 K/W (standard FR4 single-sided footprint). Junction temperature is rated to 150 °C, supporting operation in ambient temperatures from −55 °C to +150 °C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | −60 V - Maximum collector-emitter blocking voltage under open-base condition; enables use in 48 V automotive systems and industrial 24–48 V rails. |
| IC | −1 A - Continuous DC collector current rating; supports sustained load switching in high-side power control stages. |
| hFE | 63–250 - DC current gain range at VCE = −2 V / IC = −150 mA; allows predictable base drive sizing for linear and saturated operation. |
| VCE(sat) | −500 mV - Collector-emitter saturation voltage at IC = −500 mA / IB = −50 mA; minimizes conduction loss in switching applications. |
| fT | 100–140 MHz - Transition frequency at VCE = −5 V / IC = −50 mA / f = 100 MHz; ensures stable small-signal amplification up to ~100 MHz. |
| Rth(j-a) | 70–209 K/W - Junction-to-ambient thermal resistance depending on PCB copper layer count and collector pad area; critical for thermal design margining. |
| AEC-Q101 | Qualified - Meets stress test requirements for discrete semiconductors in automotive applications; supports under-hood and body-control use. |
Pinout & Package
SOT223 (SC-73) surface-mount plastic package with 4 leads: three functional terminals (B, C, E) plus an extended collector tab for enhanced thermal conduction and mechanical anchoring. The package features a 7.3 mm × 6.7 mm footprint, 1.8 mm height, and integrated heatsink pad on lead 2 and lead 4 (both collectors).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Base (B) | Control input for forward-active and saturation biasing; requires current-limited drive due to hFE-dependent gain. |
| 2 | Collector (C) | Main high-current output terminal; electrically and thermally connected to exposed metal tab for PCB heat sinking. |
| 3 | Emitter (E) | Common reference node for PNP operation; tied to higher potential rail in high-side switch configurations. |
| 4 | Collector (C) | Second collector connection-parallel to Pin 2-to reduce current density and improve thermal spreading into PCB copper. |
Key Features
| Feature | Design Value |
|---|---|
| High collector current capability | −1 A continuous / −2 A pulsed (tp ≤ 1 ms); supports robust load driving without external current boosting. |
| Three hFE selections | BCP52T (63–250), BCP52-10T (63–160), BCP52-16T (100–250); enables precise gain matching across production batches and thermal conditions. |
| Enhanced thermal dissipation | 1.3 W max on 4-layer PCB with 1 cm² collector pad; reduces need for external heatsinks in space-constrained power modules. |
| AEC-Q101 qualification | Validated for automotive-grade reliability including HTOL, TC, HAST, and ESD testing; suitable for engine control, lighting, and body electronics. |
| Low VBE and VCE(sat) | VBE ≈ −1 V / VCE(sat) ≤ −500 mV at rated current; lowers base drive power and conduction losses in linear regulators and drivers. |
Applications
| Linear Voltage Regulators | MOSFET Drivers |
|---|---|
|
Use Scenario: Pass transistor in adjustable positive LDOs or shunt regulators supplying 3.3 V/5 V rails from 12–48 V inputs. IC Role / Device Role / Timing Role: PNP pass element controlling output voltage via emitter-follower configuration with feedback to base. Use Value: Low VCE(sat) and stable hFE ensure tight load regulation and minimal dropout across temperature and line variations. |
Use Scenario: Level-shifting and current-boosting stage driving N-channel MOSFET gates in half-bridge or high-side switch ICs. IC Role / Device Role / Timing Role: Active pull-up transistor sourcing gate charge during turn-on; complements low-side NPN/NMOS drivers. Use Value: −60 V VCEO withstands bootstrapped gate drive voltages; fast fT supports <100 ns switching transitions. |
| High-Side Switches | Power Management |
|
Use Scenario: Load switch for battery-powered subsystems (e.g., infotainment, ADAS sensors) requiring reverse-polarity and overvoltage protection. IC Role / Device Role / Timing Role: Main series PNP switch controlled by microcontroller GPIO through base resistor network. Use Value: AEC-Q101 qualification and −60 V rating enable direct integration into 24 V truck and off-road vehicle power distribution units. |
Use Scenario: Current mirror, bias generator, or error amplifier in multi-rail PMICs for industrial PLCs and motor drives. IC Role / Device Role / Timing Role: Precision analog transistor providing matched gain and thermal tracking in feedback loops. Use Value: Tight hFE spread (63–250) and low leakage (<100 nA ICBO) maintain accuracy over −55 °C to +125 °C ambient. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar PNP medium-power transistor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BCP53TF | Higher VCEO (−100 V) but lower hFE (40–250) and same SOT223 package. | Better suited for 72 V telecom or industrial HV rails; less ideal for precision gain-critical linear regulators. | Select when higher breakdown voltage is prioritized over gain consistency at low IC. |
| ZTX788B | TO-92 package, −80 V VCEO, hFE = 100–800, but only 0.8 W Ptot and no AEC-Q101 qualification. | Limited to non-automotive, low-power analog circuits; lacks thermal robustness and automotive reliability validation. | Choose only for cost-sensitive consumer designs where SMT assembly and automotive compliance are not required. |
Compared with BCP53TF and ZTX788B, the BCP52TF uniquely balances −60 V rating, AEC-Q101 qualification, 1.3 W thermal capability, and tightly binned hFE-making it optimal for automotive high-side switches and linear regulators where reliability, thermal headroom, and gain predictability are jointly critical.
Availability
BCP52TF is available at Aetrix Electronics and suitable for automotive power management, industrial high-side switching, and MOSFET driver circuits requiring stable component supply, long-term lifecycle support, and AEC-Q101-compliant sourcing.
Supply support for BCP52TF 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 logic, discrete, and MOSFET solutions, with leadership in automotive and industrial power efficiency.
The BCP52TF belongs to Nexperia's AEC-Q101-qualified medium-power BJT portfolio, engineered specifically for robust linear regulation, high-side switching, and driver-stage amplification in harsh-environment automotive and industrial systems.
FAQ
What is the maximum allowable junction temperature for BCP52TF?
The absolute maximum junction temperature (Tj) for BCP52TF is 150 °C, as specified in the Absolute Maximum Ratings table. Operation beyond this limit risks permanent degradation of hFE, increased leakage, and bond-wire failure. Thermal design must ensure Tj remains below 150 °C under worst-case ambient, power dissipation, and PCB layout conditions.
Is BCP52TF pin-compatible with other SOT223 PNP transistors like MMBT5401?
No-BCP52TF has a 4-pin SOT223 outline with dual collector leads (Pins 2 and 4), whereas MMBT5401 uses a standard 3-pin SOT223 configuration. The extra collector pin on BCP52TF improves thermal conduction and current handling but requires modified PCB land patterns and cannot be substituted without layout revision.
Does BCP52TF support pulsed operation above its DC current rating?
Yes-BCP52TF supports −2 A peak collector current (ICM) for single pulses ≤1 ms, provided duty cycle and thermal constraints are observed. This enables short-duration surge handling in motor startup, inrush limiting, or fault-tolerant switching, but sustained operation must remain within the −1 A DC limit to avoid thermal runaway.
How does the marking code 'BCP52T' on the device relate to the full part number BCP52TF?
The top-side marking 'BCP52T' is the base type identifier per Nexperia's standard SOT223 marking scheme; the suffix 'F' denotes tape-and-reel packaging per ordering code BCP52TF. No electrical or thermal differences exist between BCP52T and BCP52TF-the 'F' indicates packaging format only, not a variant in silicon or specification.
BCP52TF Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- TO-261-4, TO-261AA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Transistor Type:
- PNP
- Current - Collector (Ic) (Max):
- 1 A
- Voltage - Collector Emitter Breakdown (Max):
- 60 V
- Vce Saturation (Max) @ Ib, Ic:
- 500mV @ 50mA, 500mA
- Current - Collector Cutoff (Max):
- 100nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 63 @ 150mA, 2V
- Power - Max:
- 1.3 W
- Frequency - Transition:
- 140MHz
- Operating Temperature:
- 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-223
BCP52TF FAQ
1.How can I place an order for BCP52TF through Aetrix?
Please submit a Request for Quotation (RFQ) for BCP52TF 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 BCP52TF reliable?
The price and inventory of BCP52TF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BCP52TF is usually 5 days.
3.What payment methods are accepted for BCP52TF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BCP52TF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BCP52TF?
BCP52TF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BCP52TF 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 BCP52TF?
For technical support, including BCP52TF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BCP52TF requirements.
6.How does Aetrix verify that BCP52TF is sourced from the original manufacturer or authorized distributors?
All BCP52TF 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 BCP52TF meets industry standards.
7.What is the process for return or replacement of BCP52TF?
All BCP52TF units undergo pre-shipment inspection (PSI). If there is an issue with BCP52TF, 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 BCP52TF part is unused and in its original packaging.
Return procedure for BCP52TF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BCP52TF Tags
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