The Diodes Incorporated ZXTN4004KTC is a high-voltage NPN bipolar transistor designed for LED driving applications. It is rated for 150V collector-emitter voltage, 1A continuous collector current, and up to 3A peak pulse current. Diodes specifically identifies LED TV backlighting as a target application.
The transistor provides high current gain, with hFE of at least 60 at IC = 85mA and VCE = 0.20V, and hFE of at least 100 at IC = 150mA and VCE = 0.25V. Maximum collector-emitter saturation voltage is 0.25V at IC = 100mA and IB = 5mA, helping reduce conduction loss in switching applications.
Maximum power dissipation is 3.8W under the PCB conditions specified by Diodes. Junction-to-ambient thermal resistance is 33°C/W, junction-to-lead thermal resistance is 12°C/W, and the operating/storage temperature range is -55°C to +150°C. The device also carries a 4kV HBM ESD rating.
The ZXTN4004KTC is supplied in a TO-252 / DPAK surface-mount package with MSL Level 1 classification. The exact KTC orderable version is supplied on 13-inch tape and reel with 2,500 devices per reel. The official ordering table lists ZXTN4004KTC as AEC-Q101 compliant, and the device is lead-free, RoHS compliant, halogen-free, and antimony-free.
Key Features:
- Manufacturer: Diodes Incorporated
- Part Number: ZXTN4004KTC
- Device Type: Bipolar Junction Transistor
- Polarity: NPN
- Application: LED Driver / LED TV Backlight
- Collector-Emitter Voltage: 150V
- Collector-Base Voltage: 150V
- Emitter-Base Voltage: 7V
- Continuous Collector Current: 1A
- Peak Pulse Current: 3A
- Maximum Base Current: 500mA
- hFE: ≥60 at 85mA
- hFE: ≥100 at 150mA
- Maximum VCE(sat): 0.25V
- Maximum VBE(sat): 0.95V
- Typical VBE(on): 0.71V
- Maximum Power Dissipation: 3.8W
- RθJA: 33°C/W
- RθJL: 12°C/W
- HBM ESD: 4kV
- Operating / Storage Temperature: -55°C to +150°C
- Package: TO-252 / DPAK
- Mounting Type: Surface Mount
- MSL: Level 1
- Packaging: Tape & Reel
- Reel Quantity: 2,500 pcs
- AEC-Q101: Listed for ZXTN4004KTC
- Lead-Free / RoHS Compliant
- Halogen and Antimony Free.
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