Nexperia PDTC143XT 215 NPN Resistor Equipped Transistor for Control of IC Inputs and Load Switching
Nexperia PDTC143X Series NPN Resistor-Equipped Transistors
Product Overview
The Nexperia PDTC143X series comprises NPN Resistor-Equipped Transistors (RETs) in surface-mounted device (SMD) plastic packages. These transistors feature built-in bias resistors, reducing component count and simplifying circuit design. They are designed to lower pick-and-place costs and are AEC-Q101 qualified, making them suitable for digital applications in automotive and industrial segments. This series offers a cost-saving alternative to BC847/857 series in digital applications, enabling efficient control of IC inputs and switching of loads.
Product Attributes
- Brand: Nexperia
- Type: NPN Resistor-Equipped Transistor (RET)
- Technology: Surface-Mounted Device (SMD)
- Certification: AEC-Q101 qualified
- Internal Resistors: R1 = 4.7 k, R2 = 10 k
Technical Specifications
| Type Number | Package | PNP Complement | R1 Bias Resistor (Input) | R2/R1 Bias Resistor Ratio | VCEO (V) | IO (mA) |
|---|---|---|---|---|---|---|
| PDTC143XE | SOT416 (SC-75) | PDTA143XE | 3.3 - 6.1 k | 1.7 - 2.6 | 50 | 100 |
| PDTC143XM | SOT883 (SC-101) | PDTA143XM | 3.3 - 6.1 k | 1.7 - 2.6 | 50 | 100 |
| PDTC143XT | SOT23 (TO-236AB) | PDTA143XT | 3.3 - 6.1 k | 1.7 - 2.6 | 50 | 100 |
| PDTC143XU | SOT323 (SC-70) | PDTA143XU | 3.3 - 6.1 k | 1.7 - 2.6 | 50 | 100 |
Key Features & Benefits
- 100 mA output current capability
- Reduces component count
- Built-in bias resistors
- Reduces pick and place costs
- Simplifies circuit design
Applications
- Digital applications in automotive and industrial segments
- Cost-saving alternative for BC847/857 series in digital applications
- Control of IC inputs
- Switching loads
Ordering Information
| Type Number | Package Name | Description | Version |
|---|---|---|---|
| PDTC143XE | SOT416 | Plastic surface-mounted package; 3 leads | SC-75 |
| PDTC143XM | SOT883 | Leadless ultra small plastic package; 3 solder lands; body 1.0 0.6 0.5 mm | SC-101 |
| PDTC143XT | SOT23 | Plastic surface-mounted package; 3 leads | TO-236AB |
| PDTC143XU | SOT323 | Plastic surface-mounted package; 3 leads | SC-70 |
Marking Codes
| Type Number | Marking Code[1] |
|---|---|
| PDTC143XE | 34 |
| PDTC143XM | E2 |
| PDTC143XT | *32 |
| PDTC143XU | *53 |
[1] * = placeholder for manufacturing site code
Limiting Values
| Symbol | Parameter | Conditions | Min | Max | Unit |
|---|---|---|---|---|---|
| VCBO | Collector-base voltage | open emitter | - | 50 | V |
| VCEO | Collector-emitter voltage | open base | - | 50 | V |
| VEBO | Emitter-base voltage | open collector | - | 7 | V |
| VI | Input voltage | positive | - | +20 | V |
| VI | Input voltage | negative | - | -7 | V |
| IO | Output current | - | - | 100 | mA |
| ICM | Peak collector current | single pulse; tp 1 ms | - | 100 | mA |
| Ptot | Total power dissipation | Tamb 25 C; PDTC143XE (SOT416) [1][2] | - | 150 | mW |
| Ptot | Total power dissipation | Tamb 25 C; PDTC143XM (SOT883) [2][3] | - | 250 | mW |
| Ptot | Total power dissipation | Tamb 25 C; PDTC143XT (SOT23) [1] | - | 250 | mW |
| Ptot | Total power dissipation | Tamb 25 C; PDTC143XU (SOT323) [1] | - | 200 | mW |
| Tj | Junction temperature | - | - | 150 | C |
| Tamb | Ambient temperature | - | -65 | +150 | C |
| Tstg | Storage temperature | - | -65 | +150 | C |
[1] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard footprint. Reflow soldering is the only recommended soldering method.
[2] Reflow soldering is the only recommended soldering method.
[3] Device mounted on an FR4 PCB with 70 m copper strip line, standard footprint.
Thermal Characteristics
| Symbol | Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Rth(j-a) | Thermal resistance from junction to ambient in free air | PDTC143XE (SOT416) [1][2] | - | - | 830 | K/W |
| Rth(j-a) | Thermal resistance from junction to ambient in free air | PDTC143XM (SOT883) [2][3] | - | - | 500 | K/W |
| Rth(j-a) | Thermal resistance from junction to ambient in free air | PDTC143XT (SOT23) [1] | - | - | 500 | K/W |
| Rth(j-a) | Thermal resistance from junction to ambient in free air | PDTC143XU (SOT323) [1] | - | - | 625 | K/W |
Characteristics
| Symbol | Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| ICBO | Collector-base cut-off current | VCB = 50 V; IE = 0 A | - | - | 100 | nA |
| ICEO | Collector-emitter cut-off current | VCE = 30 V; IB = 0 A | - | - | 1 | A |
| ICEO | Collector-emitter cut-off current | VCE = 30 V; IB = 0 A; Tj = 150 C | - | - | 5 | A |
| IEBO | Emitter-base cut-off current | VEB = 5 V; IC = 0 A | - | - | 600 | A |
| hFE | DC current gain | VCE = 5 V; IC = 10 mA | 50 | - | - | - |
| VCEsat | Collector-emitter saturation voltage | IC = 10 mA; IB = 0.5 mA | - | - | 100 | mV |
| VI(off) | Off-state input voltage | VCE = 5 V; IC = 100 A | - | 0.3 | 0.9 | V |
| VI(on) | On-state input voltage | VCE = 0.3 V; IC = 20 mA | 1.5 | 2.5 | - | V |
| R1 | Bias resistor 1 (input) | - | 3.3 | 4.7 | 6.1 | k |
| R2/R1 | Bias resistor ratio | - | 1.7 | 2.1 | 2.6 | - |
| Cc | Collector capacitance | VCB = 10 V; IE = ie = 0 A; f = 1 MHz | - | - | 2.5 | pF |
| fT | Transition frequency | VCE = 5 V; IC = 10 mA; f = 100 MHz [1] | - | 230 | - | MHz |
[1] Characteristics of built-in transistor
Quality Information
This product has been qualified in accordance with the Automotive Electronics Council (AEC) standard Q101 - Stress test qualification for discrete semiconductors, and is suitable for use in automotive applications.
Contact Information
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
2410121759_Nexperia-PDTC143XT-215_C183011.pdf
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