My Inquiry
My Account
Diodes Incorporated DPLS160-7
- Part No.:
- DPLS160-7
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Bipolar Transistors
- Package:
- TO-236-3, SC-59, SOT-23-3
- Datasheet:
-
DPLS160-7.pdf
- Description:
- TRANS PNP 60V 1A SOT-23-3
- Quantity:
- Payment:
- Shipping:
Inventory:3,000
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
DPLS160-7 from Diodes Incorporated is a low VCE(SAT) PNP bipolar junction transistor in SOT-23 package, rated for -60 V VCEO, -1 A continuous collector current, and 300 mW power dissipation at 25°C ambient. It delivers VCE(SAT) = -175 mV at IC = -1 A / IB = -100 mA and hFE = 100–325 across operating range, targeting high-efficiency switching in automotive body control modules and industrial load drivers.
For engineers reviewing the DPLS160-7 datasheet, DPLS160-7 pinout, DPLS160-7 application, or DPLS160-7 equivalent, key selection criteria include its AEC-Q101 qualification, -175 mV saturation voltage at full 1 A load, SOT-23 thermal resistance of 417 °C/W, and complementary NPN pairing with DNLS160 for push-pull designs.
Technical Context
This PNP transistor uses epitaxial planar die construction to achieve stable gain and low saturation voltage under high-current DC switching conditions. Its VCE(SAT) ≤ -175 mV at IC = -1 A / IB = -100 mA enables reduced conduction loss in 12 V automotive loads, while fT = 150–220 MHz supports moderate-speed switching up to ~100 kHz without significant gain roll-off.
Thermal performance is defined for FR-4 PCB mounting (1" × 0.85", 0.062" thick) per AP02001 layout, with RθJA = 417 °C/W and operation from -55°C to +150°C. Moisture sensitivity level 1 ensures compatibility with standard reflow profiles without baking.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | -60 V - Maximum safe collector-emitter voltage before breakdown in common-emitter configuration |
| IC (cont.) | -1 A - Continuous DC collector current rating at TA = 25°C, defining steady-state load drive capability |
| VCE(SAT) | -175 mV @ IC = -1 A, IB = -100 mA - Low conduction loss enabling <0.175 W dissipation at full load |
| hFE | 100–325 - DC current gain range supporting reliable base drive design across production lots and temperature |
| RθJA | 417 °C/W - Junction-to-ambient thermal resistance on standard FR-4 board, limiting max power at elevated ambient |
| fT | 150–220 MHz - Current gain-bandwidth product confirming suitability for switching up to ~100 kHz with margin |
| TJ Range | -55°C to +150°C - Extended temperature operation validated for under-hood automotive and industrial environments |
Pinout & Package
Package: SOT-23 (JEDEC TO-236AB), molded green plastic housing with UL 94V-0 flammability rating, matte tin-plated copper leadframe, 0.008 g mass.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Emitter (E) | Current source terminal for PNP operation | Connected to higher potential rail; carries full load current into device |
| Base (B) | Control input for minority-carrier injection | Requires negative bias relative to emitter to turn on; drives with -100 mA for full 1 A saturation |
| Collector (C) | Current sink terminal | Connected to load return path; voltage swing limited to -60 V maximum |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive applications including engine control, lighting, and body electronics |
| Low VCE(SAT) | -175 mV at 1 A enables >98% efficiency in 12 V switched loads with <0.2 W conduction loss |
| SOT-23 surface mount | Compatible with automated pick-and-place and reflow assembly; footprint matches industry-standard layout AP02001 |
| Lead-free/RoHS & "Green" | Meets global environmental compliance requirements with halogen-free molding compound and no intentionally added lead |
Applications
| Automotive Body Control Module | Industrial Relay Driver |
|---|---|
Use Scenario: Switching 12 V solenoids, door locks, and HVAC actuators in vehicle body control units. IC Role / Device Role / Timing Role: PNP high-side switch controlling load current from battery rail to ground-return devices. Use Value: -175 mV VCE(SAT) minimizes heat generation and improves system efficiency over legacy transistors with >300 mV drop. | Use Scenario: Driving electromagnetic relays in programmable logic controller (PLC) output stages. IC Role / Device Role / Timing Role: DC-coupled interface between microcontroller GPIO and relay coil, providing galvanic isolation via optocoupler-compatible drive. Use Value: hFE ≥ 100 at 1 A ensures robust turn-on with minimal base drive current, reducing MCU I/O loading. |
| LED Lighting Power Stage | DC Motor Speed Control |
Use Scenario: High-side current regulation for multi-string automotive LED headlamp arrays. IC Role / Device Role / Timing Role: Constant-current switch in linear or PWM dimming path, dissipating controlled power during active period. Use Value: -55°C to +150°C operating range supports direct placement near heat-generating LEDs without derating. | Use Scenario: Bidirectional H-bridge half-bridge element in 24 V brushed DC motor controllers for factory automation. IC Role / Device Role / Timing Role: Complementary PNP switch paired with DNLS160 NPN in totem-pole configuration for low-loss direction control. Use Value: Matched VCE(SAT) and hFE with DNLS160 simplifies gate/base drive design and improves shoot-through immunity. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar PNP switching transistor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MMBT2907ALT1G | VCEO = -60 V, IC = -600 mA, VCE(SAT) = -1.6 V @ 500 mA - significantly higher saturation voltage | Lower current rating limits use to sub-500 mA loads; unsuitable for 1 A automotive solenoids | Select only when lower cost outweighs efficiency loss and thermal margin is ample |
| ZTX753 | VCEO = -100 V, IC = -1 A, VCE(SAT) = -350 mV @ 1 A - wider voltage margin but double saturation loss | Better for 24 V industrial systems but less efficient in 12 V automotive due to higher conduction loss | Prefer where higher breakdown voltage is critical and thermal design accommodates extra 175 mW loss |
Compared with MMBT2907ALT1G and ZTX753, DPLS160-7 provides the lowest VCE(SAT) at 1 A among SOT-23 PNP transistors, delivering superior thermal performance in space-constrained 12 V automotive and industrial switching applications.
Availability
DPLS160-7 is available at Aetrix Electronics and suitable for automotive body control modules, industrial relay drivers, LED lighting power stages, and DC motor speed control circuits requiring stable component supply and AEC-Q101 reliability assurance.
Supply support for DPLS160-7 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, specializing in high-reliability components for automotive, industrial, and consumer markets.
The DPLS160-7 belongs to Diodes' AEC-Q101-qualified discrete transistor family, designed specifically for high-efficiency, thermally constrained DC switching in automotive and industrial control systems.
FAQ
What is the maximum allowable collector current for continuous operation?
The DPLS160-7 is rated for -1 A continuous collector current at TA = 25°C with proper PCB thermal relief. Derating is required above 25°C ambient per Fig. 1: at 85°C ambient, maximum continuous IC drops to approximately -550 mA to maintain junction temperature below 150°C.
Is DPLS160-7 compatible with lead-free reflow soldering processes?
Yes. DPLS160-7 is RoHS-compliant and qualified for lead-free reflow per J-STD-020D Level 1 moisture sensitivity. Its matte tin finish meets MIL-STD-202 Method 208 solderability requirements and withstands peak reflow temperatures up to 260°C.
How does the VCE(SAT) vary with temperature and current?
VCE(SAT) increases with rising junction temperature and decreases slightly with higher base drive. At IC = -1 A / IB = -100 mA, it rises from -175 mV at 25°C to approximately -220 mV at 125°C, as shown in Fig. 5. Higher IB/IC ratios further reduce VCE(SAT).
Can DPLS160-7 be used in parallel configurations for higher current handling?
No. The DPLS160-7 lacks built-in emitter ballasting or matched gain characteristics required for safe current sharing. Parallel operation risks thermal runaway due to positive temperature coefficient of VCE(SAT); discrete current-sharing resistors or dedicated high-current alternatives are recommended instead.
DPLS160-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- TO-236-3, SC-59, SOT-23-3
- 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:
- 330mV @ 100mA, 1A
- Current - Collector Cutoff (Max):
- 100nA
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 200 @ 1mA, 5V
- Power - Max:
- 300 mW
- Frequency - Transition:
- 150MHz
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-23-3
DPLS160-7 FAQ
1.How can I place an order for DPLS160-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for DPLS160-7 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 DPLS160-7 reliable?
The price and inventory of DPLS160-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DPLS160-7 is usually 5 days.
3.What payment methods are accepted for DPLS160-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DPLS160-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DPLS160-7?
DPLS160-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DPLS160-7 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 DPLS160-7?
For technical support, including DPLS160-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DPLS160-7 requirements.
6.How does Aetrix verify that DPLS160-7 is sourced from the original manufacturer or authorized distributors?
All DPLS160-7 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 DPLS160-7 meets industry standards.
7.What is the process for return or replacement of DPLS160-7?
All DPLS160-7 units undergo pre-shipment inspection (PSI). If there is an issue with DPLS160-7, 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 DPLS160-7 part is unused and in its original packaging.
Return procedure for DPLS160-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DPLS160-7 Tags
-
MMBT3906LT1G
onsemi
-
MMBT3904-7-F
Diodes Incorporated
-
MMBT3904LT1G
onsemi
-
MMBT3906-7-F
Diodes Incorporated
-
MMBT3904-TP
Micro Commercial Co
-
MMBT2222A-7-F
Diodes Incorporated
-
BC846BLT1G
onsemi
-
BC847B,215
Nexperia USA Inc.
-
SMMBT3904LT1G
onsemi
-
MMBT2222A-TP
Micro Commercial Co
-
MMBTA06LT1G
onsemi
-
MMBT2222ALT1G
onsemi
Tech Hub
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…
Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…
Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.
18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…
Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…
Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…
A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…
