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Nexperia USA Inc. PMBT2222,215
- Part No.:
- PMBT2222,215
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Bipolar Transistors
- Package:
- TO-236-3, SC-59, SOT-23-3
- Datasheet:
-
PMBT2222,215.pdf
- Description:
- TRANS NPN 30V 0.6A TO-236AB
- Quantity:
- Payment:
- Shipping:
Inventory:1,748
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Product details
Overview
PMBT2222 from Nexperia is an AEC-Q101-qualified NPN bipolar junction transistor in SOT23 package, designed for low-voltage switching and linear amplification with VCEO = 30 V, IC = 600 mA, and hFE = 100–300 at IC = 150 mA. It serves as a general-purpose switching element in automotive body control modules, LED drivers, and power management stages where robust thermal performance and reliability under temperature cycling are required.
For engineers reviewing the PMBT2222 datasheet, PMBT2222 pinout, PMBT2222 application, or PMBT2222 equivalent, this page delivers verified electrical parameters, validated SOT23 terminal mapping, automotive-grade qualification evidence, and real-world use context for discrete BJT selection in cost-sensitive, high-volume embedded systems.
Technical Context
The PMBT2222 operates as a silicon NPN BJT optimized for fast switching (ton ≤ 35 ns, toff ≤ 250 ns) and stable DC gain across −55 °C to +150 °C ambient range. Its base-emitter saturation voltage remains ≤1.3 V at IC = 150 mA / IB = 15 mA, enabling efficient drive with standard logic-level signals.
Thermal resistance Rth(j-a) is 500 K/W on FR4 PCB with single-sided copper, and absolute maximum ratings include VCBO = 60 V, Ptot = 250 mW, and Tj = 150 °C - confirming suitability for non-isolated, low-power switching nodes without active heatsinking.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | 30 V - Maximum collector-emitter voltage before breakdown; sets upper limit for supply rail compatibility in 24 V automotive and 12 V industrial systems. |
| IC | 600 mA - Continuous collector current rating; supports driving small relays, LEDs, or MOSFET gates without external current limiting. |
| hFE | 100–300 @ IC = 150 mA - DC current gain range ensures predictable base drive requirements for saturation in switching applications. |
| VCE(sat) | ≤1.3 V @ IC = 150 mA, IB = 15 mA - Low saturation voltage minimizes conduction loss and self-heating during on-state operation. |
| fT | 250 MHz - Transition frequency confirms usable bandwidth for signal amplification up to mid-RF frequencies or fast digital edge handling. |
| toff | ≤250 ns - Total turn-off time enables PWM operation above 100 kHz in dimming or motor control circuits. |
Pinout & Package
SOT23 (TO-236AB) plastic surface-mount package: 3-terminal, 1.9 mm pitch, 2.9 mm × 1.3 mm × 1.0 mm body, FR4-compatible footprint per Figure 9 of datasheet.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Base (B) | Control input node; requires current-limited drive (IB ≤ 200 mA peak) to achieve full saturation without thermal runaway. |
| 2 | Emitter (E) | Common reference terminal; connected to ground or low-side return path; must be routed with low-inductance trace for fast switching. |
| 3 | Collector (C) | Load-switching output node; connects to load (e.g., LED anode, relay coil) and supply rail; handles full switched current and associated transients. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualification | Validated for automotive applications including temperature cycling, humidity bias, and mechanical shock per JESD22 standards. |
| High-speed switching | ton ≤ 35 ns and toff ≤ 250 ns enable clean digital waveform reproduction and minimal overlap loss in Class-B amplifiers. |
| Wide operating temperature | Functional from −65 °C to +150 °C junction temperature, supporting under-hood and industrial control environments. |
| Low thermal resistance | Rth(j-a) = 500 K/W on standard FR4 PCB allows 250 mW dissipation without forced cooling in compact layouts. |
Applications
| Automotive Body Control Unit | Industrial LED Driver |
|---|---|
Use Scenario: Switching 12 V incandescent lamps and solenoid valves in door lock and mirror control modules. IC Role / Device Role / Timing Role: Discrete NPN switch providing galvanic isolation between microcontroller GPIO and high-current loads. Use Value: AEC-Q101 qualification ensures long-term reliability across thermal cycles; VCEO = 30 V accommodates load dump transients up to 28 V. |
Use Scenario: Constant-current switching for indicator and status LEDs in PLC I/O modules and HMI panels. IC Role / Device Role / Timing Role: Low-side current sink controlling LED brightness via PWM at 1–10 kHz. Use Value: VCE(sat) ≤ 1.3 V reduces power loss to <195 mW at 150 mA, minimizing board heating in sealed enclosures. |
| DC-DC Converter Bias Circuit | Signal-Level Amplifier Stage |
Use Scenario: Providing base drive to power MOSFETs in buck converter gate driver ICs or discrete level-shift circuits. IC Role / Device Role / Timing Role: Fast-switching NPN buffer stage translating logic-level signals to higher-current gate drive pulses. Use Value: fT = 250 MHz and toff ≤ 250 ns support clean edge fidelity for 500 kHz–1 MHz switching frequencies. |
Use Scenario: Small-signal amplification of sensor outputs (e.g., thermistor bridges, hall-effect sensors) in analog front-ends. IC Role / Device Role / Timing Role: Linear-mode common-emitter amplifier with stable hFE across temperature. Use Value: hFE = 100–300 at IC = 150 mA ensures predictable gain stability without emitter degeneration resistors. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar NPN switching transistor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BC817-40,215 | Higher hFE (250–630), same SOT23 package and VCEO = 45 V; lower fT (100 MHz). | Better suited for low-speed, high-gain linear amplification; less optimal for >200 kHz switching due to slower response. | Select when DC gain consistency outweighs switching speed; verify base drive capability for target IC. |
| MMBT2222ALT1G | Same electrical specs but manufactured by ON Semiconductor; RoHS-compliant, no AEC-Q101 qualification stated. | Acceptable for commercial/industrial use; not recommended for automotive systems requiring AEC-Q101 compliance. | Choose only if automotive qualification is not required and second-source availability is prioritized over qualification assurance. |
Compared with BC817-40,215 and MMBT2222ALT1G, the PMBT2222 uniquely balances AEC-Q101 qualification, 250 MHz fT, and 30 V/600 mA ratings - making it the preferred choice for automotive and high-reliability industrial switching where both speed and certification matter.
Availability
PMBT2222 is available at Aetrix Electronics and suitable for automotive body electronics, industrial LED drivers, DC-DC converter bias circuits, and signal-level amplifier stages requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for PMBT2222 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 leadership in automotive-qualified components and energy-efficient solutions.
The PMBT2222 belongs to Nexperia's general-purpose bipolar transistor product line, engineered for cost-effective, robust switching and amplification in automotive, industrial, and consumer applications demanding AEC-Q101 compliance and proven field reliability.
FAQ
Is PMBT2222 suitable for automotive applications?
Yes - the PMBT2222 is explicitly qualified to AEC-Q101 standards, including temperature cycling, humidity bias, and mechanical shock testing. Its guaranteed operation from −65 °C to +150 °C junction temperature and validation against automotive load-dump transients make it appropriate for under-hood and body-control applications.
What is the maximum safe continuous collector current?
The absolute maximum continuous collector current is 600 mA at Tamb ≤ 25 °C on a standard FR4 PCB. At elevated ambient temperatures, derating applies: for example, at 85 °C ambient, maximum IC drops to approximately 350 mA to maintain Tj ≤ 150 °C given Rth(j-a) = 500 K/W.
Can PMBT2222 replace BC547 in existing designs?
Direct replacement is possible only with layout and drive verification: PMBT2222 has higher IC (600 mA vs. 100 mA), higher VCEO (30 V vs. 45 V), and different hFE distribution. Base resistor values may need adjustment to ensure saturation at higher currents, and SOT23 footprint differs from BC547's TO-92.
Does PMBT2222 require a heatsink in typical operation?
No - with Ptot = 250 mW and Rth(j-a) = 500 K/W on standard FR4, junction temperature rise is 125 °C at full power, which remains within the 150 °C limit. Heatsinking is unnecessary unless operating continuously near 250 mW in high-ambient (>70 °C) environments.
PMBT2222,215 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- TO-236-3, SC-59, SOT-23-3
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Transistor Type:
- NPN
- Current - Collector (Ic) (Max):
- 600 mA
- Voltage - Collector Emitter Breakdown (Max):
- 30 V
- Vce Saturation (Max) @ Ib, Ic:
- 1.6V @ 50mA, 500mA
- Current - Collector Cutoff (Max):
- 10nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 100 @ 150mA, 10V
- Power - Max:
- 250 mW
- Frequency - Transition:
- 250MHz
- Operating Temperature:
- 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TO-236AB
PMBT2222,215 FAQ
1.How can I place an order for PMBT2222,215 through Aetrix?
Please submit a Request for Quotation (RFQ) for PMBT2222,215 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 PMBT2222,215 reliable?
The price and inventory of PMBT2222,215 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PMBT2222,215 is usually 5 days.
3.What payment methods are accepted for PMBT2222,215?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PMBT2222,215 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PMBT2222,215?
PMBT2222,215 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PMBT2222,215 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 PMBT2222,215?
For technical support, including PMBT2222,215 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PMBT2222,215 requirements.
6.How does Aetrix verify that PMBT2222,215 is sourced from the original manufacturer or authorized distributors?
All PMBT2222,215 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 PMBT2222,215 meets industry standards.
7.What is the process for return or replacement of PMBT2222,215?
All PMBT2222,215 units undergo pre-shipment inspection (PSI). If there is an issue with PMBT2222,215, 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 PMBT2222,215 part is unused and in its original packaging.
Return procedure for PMBT2222,215:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PMBT2222,215 Tags
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MMBT3904LT1G
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MMBTA06LT1G
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