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Nexperia USA Inc. PMBT2227AYS-QH
- Part No.:
- PMBT2227AYS-QH
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Bipolar Transistor Arrays
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
PMBT2227AYS-QH.pdf
- Description:
- TRANS NPN/PNP 40V 600MA 6-TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:6,898
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Product details
Overview
PMBT2227AYS-QH from Nexperia is an AEC-Q101-qualified NPN/PNP double bipolar junction transistor in SOT363 (TSSOP6) package, rated for 40 V (NPN) and −60 V (PNP) VCEO, 600 mA continuous collector current per transistor, and optimized for automotive switching applications including load control and signal inversion in body electronics.
For engineers reviewing the PMBT2227AYS-QH datasheet, PMBT2227AYS-QH pinout, PMBT2227AYS-QH application, or PMBT2227AYS-QH equivalent, key selection criteria include dual-polarity integration in ultra-small footprint, guaranteed hFE ≥ 100 at 150 mA, low VCE(sat) ≤ 1.2 V (NPN) / ≤ −1.3 V (PNP), thermal resistance down to 228 K/W with enhanced pad, and automotive-grade reliability validation.
Technical Context
This dual BJT integrates complementary NPN and PNP transistors on a single die within a 2.1 mm × 1.25 mm TSSOP6 package, enabling compact push-pull or complementary switching without discrete pairing. Each transistor supports pulsed operation up to 800 mA ICM and exhibits fT of 300 MHz (NPN) and 200 MHz (PNP) at specified bias conditions.
Switching performance is characterized with ton ≤ 35 ns (NPN) and toff ≤ 365 ns (PNP) under standardized test circuits using ±15 mA base drive, while thermal design accommodates ambient temperatures from −55 °C to 150 °C with junction limit at 150 °C and derated power dissipation based on PCB layout.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO (TR1/NPN) | 40 V - Maximum safe collector-emitter voltage before breakdown under open-base condition; defines high-side switch headroom in 12 V/24 V automotive systems. |
| VCEO (TR2/PNP) | −60 V - Absolute maximum reverse collector-emitter voltage; enables robust low-side switching in negative-rail or floating-ground configurations. |
| IC (continuous) | 600 mA per transistor - Sustained DC current handling capability; supports driving solenoids, relays, or LED arrays without external heatsinking on standard FR4. |
| hFE (min) | 100 at IC = 150 mA - Guaranteed DC current gain ensures reliable saturation with modest base drive (e.g., 1.5 mA base for 150 mA collector), reducing MCU GPIO loading. |
| VCE(sat) | ≤ 1.2 V (NPN), ≤ −1.3 V (PNP) at IC = 150 mA / IB = 15 mA - Low saturation voltage minimizes conduction loss and self-heating during active switching in battery-sensitive modules. |
| toff | ≤ 260 ns (NPN), ≤ 365 ns (PNP) - Fast turn-off enables PWM frequencies >1 MHz in digital logic interface or Class-D pre-driver stages. |
| Rth(j-a) | 228 K/W with 1 cm² collector pad - Thermal resistance enables 550 mW total device power dissipation at Tamb = 25 °C, supporting sustained operation in sealed ECUs. |
Pinout & Package
Package: SOT363 (TSSOP6), 2.1 mm × 1.25 mm × 0.95 mm body, 0.65 mm lead pitch, surface-mount plastic package qualified per AEC-Q101.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | E1 | Emitter of TR1 (NPN) - Connected to ground or low-side return path in NPN switch configuration. |
| 2 | B1 | Base of TR1 (NPN) - Controlled by microcontroller GPIO or logic-level driver to enable NPN conduction. |
| 3 | C2 | Collector of TR2 (PNP) - Tied to positive supply rail when PNP is used as high-side switch or active pull-up. |
| 4 | E2 | Emitter of TR2 (PNP) - Connected to load or output node; polarity reversal relative to E1 enables complementary output staging. |
| 5 | B2 | Base of TR2 (PNP) - Driven low (relative to E2) to activate PNP; requires level-shifting or open-drain control in mixed-rail designs. |
| 6 | C1 | Collector of TR1 (NPN) - Connected to load or output node; forms standard low-side switch topology with E1 grounded. |
Key Features
| Feature | Design Value |
|---|---|
| Dual NPN/PNP topology | Single-package complementary pair eliminates board space and matching variance vs. discrete solutions; reduces BOM count by one component. |
| AEC-Q101 qualification | Validated for automotive temperature range (−55 °C to 150 °C), humidity, mechanical shock, and ESD per JESD22 standards - suitable for body control modules and lighting ECUs. |
| High-current capability | 600 mA continuous per transistor supports direct drive of small relays (e.g., 12 V/400 mA), fuel pump drivers, or fan controllers without external buffers. |
| Low VCE(sat) with defined drive | Guaranteed ≤ 1.2 V (NPN) and ≤ −1.3 V (PNP) at IC/IB = 10 ensures <150 mW conduction loss at 150 mA, improving efficiency in always-on modules. |
| Fast switching transitions | ton/toff ≤ 35 ns / 260 ns (NPN) and ≤ 42 ns / 365 ns (PNP) enable clean edge integrity in digital signal conditioning and PWM dimming circuits. |
Applications
| Automotive Door Module | LED Tail Light Driver |
|---|---|
|
Use Scenario: Controlling window lift motors and door lock actuators via MCU GPIO with minimal external components. IC Role / Device Role / Timing Role: NPN transistor switches ground path for motor direction control; PNP transistor drives lock solenoid with active-high enable. Use Value: Dual topology replaces two discrete transistors, reducing PCB area by 40% and eliminating gain mismatch between channels in bidirectional H-bridge pre-driver stage. |
Use Scenario: Driving multiple LED strings in rear combination lamps with independent brake/tail/turn functions. IC Role / Device Role / Timing Role: NPN handles low-side PWM dimming for tail lights; PNP provides high-side constant-current sink for brake light intensity boost. Use Value: Matched hFE and VCE(sat) across both transistors ensure consistent brightness and thermal behavior between functions, minimizing calibration overhead. |
| Engine Control Unit (ECU) Signal Conditioning | Industrial PLC Output Stage |
|
Use Scenario: Level-shifting and inverting sensor signals (e.g., knock sensor analog outputs) before ADC sampling in harsh engine bay environments. IC Role / Device Role / Timing Role: PNP amplifies and inverts weak AC-coupled signals; NPN buffers inverted output for noise-immune transmission to microcontroller. Use Value: AEC-Q101 qualification and 150 °C junction rating allow placement near engine sensors without derating, maintaining signal fidelity under thermal stress. |
Use Scenario: Providing isolated, current-limited digital outputs for 24 V industrial field devices (valves, indicators, encoders). IC Role / Device Role / Timing Role: NPN acts as sinking output for NAMUR-compatible inputs; PNP serves as sourcing output for PNP-type sensors. Use Value: 600 mA per channel supports direct drive of 24 V solenoids (e.g., 300 Ω coil), eliminating need for external Darlington arrays in compact DIN-rail modules. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-polarity switching transistor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| PMBT2222AYS | NPN/NPN pair only; no PNP element; VCEO = 40 V, same IC and hFE specs. | Suitable only where complementary switching is not required - e.g., dual low-side drivers or cascode amplifiers. | Select when circuit uses only NPN logic or requires matched NPN characteristics across both channels. |
| PMBT2907AYS | PNP/PNP pair only; VCEO = −60 V, identical thermal and switching specs to PMBT2227AYS-QH PNP section. | Applicable in dual high-side or inverting amplifier topologies but lacks integrated NPN for push-pull output. | Choose when design relies exclusively on PNP-based sourcing or negative-rail switching with redundancy. |
Compared with PMBT2227AYS-QH, PMBT2222AYS and PMBT2907AYS each provide half the functional integration - requiring two separate devices to replicate complementary switching, increasing PCB area, assembly cost, and thermal coupling uncertainty in space-constrained automotive modules.
Availability
PMBT2227AYS-QH is available at Aetrix Electronics and suitable for automotive body electronics, LED lighting control, and industrial programmable logic controller (PLC) output stages requiring stable component supply, AEC-Q101 compliance, and ultra-small SMT packaging.
Supply support for PMBT2227AYS-QH 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 essential semiconductors, delivering high-performance, reliable components for automotive, industrial, and consumer markets with emphasis on efficiency and miniaturization.
The PMBT2227AYS-QH belongs to Nexperia's AEC-Q101-qualified small-signal transistor portfolio, engineered specifically for space-constrained, thermally demanding automotive subsystems requiring dual-polarity switching in minimal footprint.
FAQ
What is the maximum allowable junction temperature for PMBT2227AYS-QH?
The absolute maximum junction temperature (Tj) is 150 °C, as defined in the Absolute Maximum Ratings table. Operation above this threshold risks permanent degradation of gain, leakage, and switching speed. Derating curves in Figure 1 confirm usable power dissipation drops linearly above 25 °C ambient, requiring thermal pad implementation for sustained >300 mW loads.
Can PMBT2227AYS-QH be used in linear amplification mode?
Yes - the datasheet explicitly lists "switching and linear amplification" as primary applications. With hFE spanning 100–300 and low noise figure (4 dB at 1 kHz), it supports low-gain pre-amplifier stages. However, thermal limits constrain continuous linear use: at 25 °C ambient, max dissipation is 300 mW (standard pad) or 550 mW (enhanced pad), limiting output swing in Class-A configurations.
How does the pinout support complementary switching without cross-conduction?
Pin 1 (E1) and Pin 4 (E2) are electrically isolated emitters, allowing independent grounding (E1) and VCC-referenced (E2) configurations. Pin 6 (C1) and Pin 3 (C2) serve as dedicated collectors, enabling true push-pull topology where C1 sinks current while C2 sources - verified by the simplified outline in Figure 20 and graphic symbol in Table 2.
Is the marking code 'Y5%' consistent across production lots?
Yes - per Table 4, all PMBT2227AYS-QH units are marked 'Y5%', where '%' is a placeholder for the manufacturing site code (e.g., 'Y5A' for one fab, 'Y5B' for another). This 3-character laser marking is visible under 20× magnification on the top surface and aligns with Nexperia's traceability protocol for automotive-grade traceability and lot control.
PMBT2227AYS-QH Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- 6-TSSOP, SC-88, SOT-363
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Transistor Type:
- 1 NPN, 1 PNP
- Current - Collector (Ic) (Max):
- 600mA
- Voltage - Collector Emitter Breakdown (Max):
- 40V
- Vce Saturation (Max) @ Ib, Ic:
- 1V @ 50mA, 500mA / 1.6V @ 50mA, 500mA
- Current - Collector Cutoff (Max):
- 10nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 100 @ 150mA, 10V
- Power - Max:
- 250mW
- Frequency - Transition:
- 300MHz, 200MHz
- Operating Temperature:
- 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-TSSOP
PMBT2227AYS-QH FAQ
1.How can I place an order for PMBT2227AYS-QH through Aetrix?
Please submit a Request for Quotation (RFQ) for PMBT2227AYS-QH 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 PMBT2227AYS-QH reliable?
The price and inventory of PMBT2227AYS-QH are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PMBT2227AYS-QH is usually 5 days.
3.What payment methods are accepted for PMBT2227AYS-QH?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PMBT2227AYS-QH transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PMBT2227AYS-QH?
PMBT2227AYS-QH orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PMBT2227AYS-QH 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 PMBT2227AYS-QH?
For technical support, including PMBT2227AYS-QH datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PMBT2227AYS-QH requirements.
6.How does Aetrix verify that PMBT2227AYS-QH is sourced from the original manufacturer or authorized distributors?
All PMBT2227AYS-QH 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 PMBT2227AYS-QH meets industry standards.
7.What is the process for return or replacement of PMBT2227AYS-QH?
All PMBT2227AYS-QH units undergo pre-shipment inspection (PSI). If there is an issue with PMBT2227AYS-QH, 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 PMBT2227AYS-QH part is unused and in its original packaging.
Return procedure for PMBT2227AYS-QH:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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