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Diodes Incorporated 2DB1713-13
- Part No.:
- 2DB1713-13
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Bipolar Transistors
- Package:
- TO-243AA
- Datasheet:
-
2DB1713-13.pdf
- Description:
- TRANS PNP 12V 3A SOT-89-3
- Quantity:
- Payment:
- Shipping:
Inventory:6,326
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Product details
Overview
2DB1713-13 from Diodes Incorporated is a PNP medium-power bipolar junction transistor in SOT89 package, rated for -12V VCEO, -3A continuous collector current, and VCE(sat) < -0.25V at -1.5A. It serves as a high-current switching element in automotive and industrial power control circuits with low saturation loss and thermal robustness up to +150°C.
For engineers reviewing the 2DB1713-13 datasheet, 2DB1713-13 pinout, 2DB1713-13 application, or 2DB1713-13 equivalent, key selection criteria include verified PNP polarity, SOT89 thermal performance (RθJA = 62.5°C/W with 1 in² copper), complementary pairing with 2DD2678, and AEC-Q101 readiness for automotive-grade reliability validation.
Technical Context
This PNP transistor operates in linear amplification and saturated switching modes, with hFE ranging from 270 to 680 at VCE = -2V and IC = -500mA. Its fT of 180MHz supports medium-frequency signal handling, while Cobo = 40pF enables stable operation in PWM-driven loads.
Thermal derating is defined across two PCB mounting conditions: 0.9W/139°C/W on minimal pad layout and 2.0W/62.5°C/W with 1 in² copper area. The device exhibits consistent VBE(on) and VCE(sat) behavior from -55°C to +150°C, confirmed by temperature-swept curves in Figures 4–6.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | -12 V - Maximum safe collector-emitter voltage before breakdown in common-emitter configuration |
| IC (cont.) | -3 A - Continuous DC collector current rating defining steady-state power switch capacity |
| VCE(sat) | < -0.25 V @ -1.5A, -30mA - Low conduction loss enabling <0.375W dissipation in saturated switching |
| hFE | 270–680 @ VCE = -2V, IC = -500mA - Stable DC current gain supporting reliable base drive design |
| fT | 180 MHz - Gain-bandwidth product confirming suitability for >100kHz PWM and audio-frequency amplification |
| RθJA | 62.5 °C/W - Thermal resistance with 1 in² copper pad, enabling 2W dissipation at ≤75°C ambient |
Pinout & Package
Package: SOT89 - Surface-mount plastic package with integrated heat sink tab (Collector-connected lead), optimized for medium-power thermal management on FR-4 PCBs with ≥1 in² copper area.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 (Left) | Collector (C) | Primary current sink terminal; electrically connected to metal tab for thermal conduction and EMI shielding |
| Pin 2 (Center) | Emitter (E) | Current source terminal; tied to ground or negative rail in high-side switch configurations |
| Pin 3 (Right) | Base (B) | Control input requiring ~30mA drive for full saturation at -1.5A load; reverse-biased during turn-off |
Key Features
| Feature | Design Value |
|---|---|
| Low VCE(sat) | < -0.25V at -1.5A ensures <0.4W conduction loss in 12V automotive load switching |
| High IC rating | -3A continuous current supports solenoid drivers, relay coils, and LED matrix controllers without external heatsinking |
| Wide operating temperature | -55°C to +150°C range validated per JEDEC JESD22-A108, enabling under-hood automotive use |
| AEC-Q101 readiness | Manufactured in IATF 16949-certified facilities; PPAP-capable with change control for automotive qualification |
Applications
| Automotive Body Control Module | Industrial DC Motor Driver |
|---|---|
Use Scenario: Driving 12V window lift motors and door lock actuators in BCM subassemblies. IC Role / Device Role / Timing Role: PNP high-side switch controlling current flow from battery to load. Use Value: Low VCE(sat) minimizes heat generation during extended actuation cycles, reducing thermal stress on PCB traces. |
Use Scenario: Controlling bidirectional brushed DC motors in factory automation conveyors. IC Role / Device Role / Timing Role: Complementary PNP switch in H-bridge half-bridge stage with NPN counterpart 2DD2678. Use Value: Matched hFE and fT enable balanced switching timing and reduced shoot-through risk. |
| LED Lighting Power Stage | Power Supply Sequencing |
Use Scenario: Switching high-current LED strings in commercial signage and street lighting fixtures. IC Role / Device Role / Timing Role: Constant-current sink driver in linear or PWM-modulated LED current regulation. Use Value: Stable hFE over temperature ensures consistent LED brightness across ambient ranges from -40°C to +85°C. |
Use Scenario: Enabling/disabling auxiliary rails in multi-output AC/DC power supplies. IC Role / Device Role / Timing Role: High-reliability enable switch for 5V/3.3V standby domains during power-up sequencing. Use Value: Verified RθJA = 62.5°C/W allows sustained 2W operation without thermal shutdown in enclosed enclosures. |
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 |
|---|---|---|---|
| MJD2955G | VCEO = -60V, IC = -10A, RθJA = 70°C/W (TO-252), hFE = 20–70 | Higher voltage/current capability but lower gain and wider VCE(sat) spread (0.5–1.2V) | Select when higher breakdown margin or TO-252 mechanical compatibility is required; not drop-in for SOT89 footprint |
| ZTX753 | VCEO = -60V, IC = -3A, SOT89, hFE = 100–300, VCE(sat) = -0.5V @ -2A | Same package but higher VCE(sat) and narrower hFE range reduces base drive efficiency | Acceptable for non-critical 12V switching where thermal headroom exceeds 1.5W; avoid in thermally constrained designs |
Compared with MJD2955G and ZTX753, the 2DB1713-13 delivers superior thermal efficiency (62.5°C/W), tighter VCE(sat) control (<−0.25V), and broader hFE consistency-making it optimal for space-constrained, high-reliability 12V automotive and industrial switching where SOT89 mounting is specified.
Availability
2DB1713-13 is available at Aetrix Electronics and suitable for automotive body control modules, industrial DC motor drivers, and LED lighting power stages requiring stable component supply, RoHS-compliant sourcing, and AEC-Q101 traceability.
Supply support for 2DB1713-13 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
Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, headquartered in Plano, Texas, with design, manufacturing, and sales operations across Asia, Europe, and North America.
The 2DB1713 belongs to Diodes' automotive-qualified bipolar transistor portfolio, engineered specifically for medium-power switching in 12V systems where thermal stability, low saturation loss, and AEC-Q101 compliance are mandatory.
FAQ
What is the maximum allowable junction temperature for continuous operation?
The 2DB1713-13 has an absolute maximum junction temperature of +150°C, validated across its full operating range (-55°C to +150°C). Derated power dissipation must be calculated using RθJA = 62.5°C/W with 1 in² copper; at 75°C ambient, max continuous power is 1.2W to maintain TJ ≤ 150°C.
Is this part qualified to AEC-Q101, and what documentation supports that claim?
The 2DB1713-13 is manufactured in IATF 16949-certified facilities and supports PPAP submission for automotive applications. While the datasheet states "for automotive applications requiring specific change control (AEC-Q101, PPAP capable)", formal AEC-Q101 test reports are provided upon request through Diodes' automotive support team-not included in DS31634 Rev. 3-2.
Can the 2DB1713-13 be used in parallel configurations for higher current handling?
No-this PNP transistor lacks built-in emitter ballasting or matched hFE binning for parallel operation. Uneven current sharing due to VBE and hFE variation would cause thermal runaway. For >3A loads, use a single higher-rated device like MJD2955G or implement active current balancing circuitry.
What is the recommended PCB pad layout for optimal thermal performance?
Diodes specifies a 1 in² (25.4 mm²) copper pad connected directly to the Collector (Pin 1/tab) for RθJA = 62.5°C/W. Minimum pad dimensions per SOT89 outline: 4.5mm × 2.5mm with thermal vias to inner/ground planes. Layout files are available at diodes.com/package-outlines.html under SOT89 mechanical drawings.
2DB1713-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- TO-243AA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Transistor Type:
- PNP
- Current - Collector (Ic) (Max):
- 3 A
- Voltage - Collector Emitter Breakdown (Max):
- 12 V
- Vce Saturation (Max) @ Ib, Ic:
- 250mV @ 30mA, 1.5A
- Current - Collector Cutoff (Max):
- 100nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 270 @ 500mA, 2V
- Power - Max:
- 900 mW
- Frequency - Transition:
- 180MHz
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-89-3
2DB1713-13 FAQ
1.How can I place an order for 2DB1713-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for 2DB1713-13 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 2DB1713-13 reliable?
The price and inventory of 2DB1713-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 2DB1713-13 is usually 5 days.
3.What payment methods are accepted for 2DB1713-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 2DB1713-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 2DB1713-13?
2DB1713-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 2DB1713-13 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 2DB1713-13?
For technical support, including 2DB1713-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 2DB1713-13 requirements.
6.How does Aetrix verify that 2DB1713-13 is sourced from the original manufacturer or authorized distributors?
All 2DB1713-13 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 2DB1713-13 meets industry standards.
7.What is the process for return or replacement of 2DB1713-13?
All 2DB1713-13 units undergo pre-shipment inspection (PSI). If there is an issue with 2DB1713-13, 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 2DB1713-13 part is unused and in its original packaging.
Return procedure for 2DB1713-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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