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Diodes Incorporated ZXTN19060CGTA
- Part No.:
- ZXTN19060CGTA
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Bipolar Transistors
- Package:
- TO-261-4, TO-261AA
- Datasheet:
-
ZXTN19060CGTA.pdf
- Description:
- TRANS NPN 60V 7A SOT-223-3
- Quantity:
- Payment:
- Shipping:
Inventory:16,501
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Product details
Overview
ZXTN19060CGTA from Diodes Incorporated is a 60V NPN medium-power low-saturation transistor in SOT223 package, rated for 7A continuous collector current and 12A peak pulse current, with VCE(sat) < 50mV at 1A and RCE(sat) = 30mΩ, designed for high-side switching in motor drives, lamp control, and relay/solenoid interfaces.
For engineers reviewing the ZXTN19060CGTA datasheet, ZXTN19060CGTA pinout, ZXTN19060CGTA application, or ZXTN19060CGTA equivalent, key selection criteria include saturation voltage at high IC, AEC-Q101 qualification, thermal resistance (RθJA = 42°C/W on 52mm × 52mm 2oz copper), and complementary PNP pairing with ZXTP19060CG.
Technical Context
This NPN bipolar junction transistor operates as a robust linear or switching device with BVCEO = 60V and BVCBO = 160V, supporting stable conduction up to 150°C junction temperature. Its hFE is specified from 200 (at 100mA) down to 25 (at 7A), ensuring gain retention under high-current load conditions.
The device features low thermal resistance to lead (RθJL = 8.8°C/W) and ESD robustness (HBM = 4kV, MM = 400V), enabling reliable operation in automotive-grade industrial environments without external protection circuitry.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | 60 V - Maximum safe collector-emitter voltage before breakdown in common-emitter configuration |
| IC (cont.) | 7 A - Continuous DC collector current capability with proper PCB copper area (52mm × 52mm 2oz) |
| VCE(sat) | 37 mV @ 1A/100mA - Enables <50mV drop in high-side switch applications, minimizing power loss |
| RCE(sat) | 30 mΩ - Effective on-resistance derived from VCE(sat)/IC, critical for thermal design at high current |
| hFE | 25 @ 7A - Confirmed minimum DC current gain at full rated current, supporting stable base drive design |
| fT | 130 MHz - Transition frequency indicating usable bandwidth for fast-switching applications up to ~10–20 MHz |
| RθJA | 42 °C/W - Junction-to-ambient thermal resistance on standard 52mm × 52mm 2oz FR4 board, defining max power dissipation at ambient |
Pinout & Package
Package: SOT223 - Surface-mount plastic package with exposed collector tab for enhanced thermal conduction and mechanical anchoring; 0.112g weight; UL 94V-0 rated molding compound.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Emitter (E) | Current return path | Low-impedance terminal tied to ground or low-side reference; electrically isolated from tab |
| Base (B) | Control input | Receives forward-biased current to saturate transistor; requires ~700mA drive at IC = 7A |
| Collector (C) | Main current output | Connected to exposed metal tab; must be soldered to large copper pour for thermal management |
| Collector Tab (C) | Thermal & electrical node | Electrically identical to Collector pin; primary heat dissipation path to PCB; not insulated |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD stress per JESD22 standards |
| Low VCE(sat) at high IC | 105 mV @ 7A/700mA enables <0.75W conduction loss, reducing heatsink requirements in space-constrained designs |
| High ICM | 12A peak pulse rating supports surge-tolerant operation in motor startup and solenoid energization |
| Green, RoHS-compliant | Halogen- and antimony-free formulation (<900ppm Br/Cl, <1000ppm Sb) meets EU environmental compliance mandates |
| Complementary PNP pair | ZXTP19060CG shares identical voltage/current ratings and package, simplifying dual-rail driver design |
Applications
| DC Motor Control | Lamp & LED Driver |
|---|---|
Use Scenario: Driving brushed DC fans or small motors in automotive HVAC and industrial blowers. IC Role / Device Role / Timing Role: High-side NPN switch controlling motor power rail with PWM-compatible turn-on/turn-off times (tON = 40.5ns, tOFF = 772ns). Use Value: Low RCE(sat) minimizes I²R heating during continuous 7A operation, extending motor controller lifetime. | Use Scenario: Constant-current switching for automotive interior lighting and indicator lamps. IC Role / Device Role / Timing Role: Saturated switch regulating lamp current via base-driven conduction, with VBE(sat) = 1.05V at 7A ensuring predictable drive voltage margin. Use Value: 60V VCEO accommodates load-dump transients up to 65V in 12V vehicle systems without clamping. |
| Relay & Solenoid Drive | Industrial Line Switching |
Use Scenario: Energizing 24V/48V industrial relays and pneumatic solenoids in PLC I/O modules. IC Role / Device Role / Timing Role: Interface transistor translating logic-level signals to coil-driving current, leveraging hFE ≥25 at full 7A load. Use Value: High ICM = 12A handles inductive kickback energy without secondary snubbing in many cases. | Use Scenario: Solid-state replacement for electromechanical switches in AC/DC power distribution panels. IC Role / Device Role / Timing Role: Medium-power switching element in high-side configuration, controlled by microcontroller GPIO with appropriate base resistor network. Use Value: SOT223 package allows manual rework and automated placement while delivering >3W continuous dissipation with minimal board area. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar NPN medium-power switching applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STP16NF06L | MOSFET (60V, 16A, RDS(on) = 45mΩ); gate-driven, no base current required | Lower drive complexity but higher gate charge; less suitable for simple BJT-based legacy designs | Select if gate drive capability exists and lower static power loss is prioritized over cost and simplicity |
| MMBT4401LT1G | SOT23 package; 40V VCEO, 0.6A IC; not rated for AEC-Q101 or high-current loads | Only suitable for signal-level or low-power switching; cannot replace ZXTN19060CGTA in motor or solenoid roles | Use only for prototyping or non-critical sub-1A functions where footprint is constrained |
Compared with STP16NF06L and MMBT4401LT1G, ZXTN19060CGTA uniquely balances AEC-Q101 qualification, 7A continuous current, and SOT223 thermal performance-making it optimal for automotive and industrial high-side switching where BJT drive simplicity and transient robustness are essential.
Availability
ZXTN19060CGTA is available at Aetrix Electronics and suitable for DC motor control, lamp/LED driving, relay/solenoid actuation, and industrial line switching requiring stable component supply across automotive and industrial production cycles.
Supply support for ZXTN19060CGTA 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 with broad distribution and AEC-Q101 validation expertise.
ZXTN19060CGTA belongs to Diodes' high-voltage, medium-power bipolar transistor product line, engineered specifically for ruggedized high-side switching in harsh-environment applications demanding low saturation voltage and extended temperature operation.
FAQ
What is the maximum allowable junction temperature for ZXTN19060CGTA?
The absolute maximum junction temperature is +150°C, and the device is characterized across –55°C to +150°C operating range. Derating begins at +25°C ambient, with power dissipation reduced linearly at 24mW/°C when mounted on 52mm × 52mm 2oz copper, per datasheet Note 5.
Is ZXTN19060CGTA pin-compatible with other SOT223 NPN transistors?
No universal pin compatibility exists across SOT223 NPN transistors. ZXTN19060CGTA uses emitter-base-collector (E-B-C) pinout; users must verify layout against its specific top-view marking diagram and avoid assumptions based on alternate SOT223 devices like MJD series, which may use different pin assignments.
Does ZXTN19060CGTA require a base resistor, and how is its value calculated?
Yes-a base resistor is required to limit base current. For 7A collector current and hFE = 25, minimum IB = 280mA; with VBE(sat) ≈ 1.05V and 3.3V logic drive, RB ≈ (3.3V − 1.05V)/0.28A ≈ 8Ω. A 6.8Ω/1W resistor is recommended for margin and thermal stability.
Can ZXTN19060CGTA be used in parallel for higher current handling?
Parallel operation is not recommended due to positive temperature coefficient of VCE(sat)-which causes current imbalance-and lack of built-in current-sharing features. For >7A, select a single higher-rated device or implement active current balancing with individual base resistors and thermal coupling.
ZXTN19060CGTA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- TO-261-4, TO-261AA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Transistor Type:
- NPN
- Current - Collector (Ic) (Max):
- 7 A
- Voltage - Collector Emitter Breakdown (Max):
- 60 V
- Vce Saturation (Max) @ Ib, Ic:
- 300mV @ 700mA, 7A
- Current - Collector Cutoff (Max):
- 50nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 200 @ 100mA, 2V
- Power - Max:
- 3 W
- Frequency - Transition:
- 130MHz
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-223-3
ZXTN19060CGTA FAQ
1.How can I place an order for ZXTN19060CGTA through Aetrix?
Please submit a Request for Quotation (RFQ) for ZXTN19060CGTA 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 ZXTN19060CGTA reliable?
The price and inventory of ZXTN19060CGTA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ZXTN19060CGTA is usually 5 days.
3.What payment methods are accepted for ZXTN19060CGTA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ZXTN19060CGTA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ZXTN19060CGTA?
ZXTN19060CGTA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ZXTN19060CGTA 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 ZXTN19060CGTA?
For technical support, including ZXTN19060CGTA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ZXTN19060CGTA requirements.
6.How does Aetrix verify that ZXTN19060CGTA is sourced from the original manufacturer or authorized distributors?
All ZXTN19060CGTA 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 ZXTN19060CGTA meets industry standards.
7.What is the process for return or replacement of ZXTN19060CGTA?
All ZXTN19060CGTA units undergo pre-shipment inspection (PSI). If there is an issue with ZXTN19060CGTA, 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 ZXTN19060CGTA part is unused and in its original packaging.
Return procedure for ZXTN19060CGTA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
ZXTN19060CGTA Tags
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Diodes Incorporated
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Diodes Incorporated
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