TOSHIBA TD62003,004PA APA Data Manual

Summary

These high-current, seven-channel Darlington sink drivers are ideal for engineers requiring robust signal amplification to control demanding loads like relays, lamps, or LED displays. Featuring integral clamp diodes for reliable switching of inductive components, this advanced IC series operates at high voltages and currents. The comprehensive manual provides necessary details on operational limits, electrical characteristics, recommended operating conditions (PA/APA versions), detailed schematics, and precise pin connections, ensuring accurate design integration into general electronics applications.

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TD62003,004PA/APA

TOSHIBA BIPOLAR DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC

TD62003PA,TD62003APA,TD62004PA,TD62004APA 7CH DARLINGTON SINK DRIVER

The TD62003PA / APA Series are high−voltage, high−current darlington drivers comprised of seven NPN darlington pairs. All units feature integral clamp diodes for switching inductuve loads. Applications include relay, hammer, lamp and display (LED) drivers.

FEATURES Output current (single output) 500 m A (Max.) High sustaining voltage output 35 V (Min.) (TD62003PA series) 50 V (Min.) (TD62003APA series) Output clamp diodes Inputs compatible with various types of logic. Weight: 1.11g ( Typ. ) TD62003PA, APA RIN = 2.7 kΩ TD62004PA, APA RIN = 10.5 kΩ Package DIP−16 pin

PIN CONNECTION (TOP VIEW)

Page Summary Contents For TOSHIBA TD62003,004PA APA Data Manual

Page 1 TD62003,004PA/APA TOSHIBA BIPOLAR DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC TD62003PA,TD62003APA,TD62004PA,TD62004APA 7CH DARLINGTON SINK DRIVER The TD62003PA / APA Series are high−voltage, high−c...

Page 2 TD62003,004PA/APA SCHEMATICS (EACH DRIVER) TD62003PA / APA TD62004PA / APA Note: The input and output parasitic diodes cannot be used as clamp diodes. MAXIMUM RATINGS (Ta = 25°C) CHARACTERISTIC SYMBOL...

Page 3 TD62003,004PA/APA ELECTRICAL CHARACTERISTICS (Ta = 25°C) TEST CHARACTERISTIC SYMBOL CIR− TEST CONDITION MIN TYP. MAX UNIT CUIT VCE = 50 V, Ta = 25°C ― ― 50 VCE = 50 V, Ta = 85°C ― ― 100 Output Leakage...

Page 4 TD62003,004PA/APA TEST CIRCUIT 1. ICEX 2. VCE (sat), h FE 3. IIN (ON) 4. IIN (OFF) 5. VIN (ON) 6. IR 7. VF

Page 5 TD62003,004PA/APA 8. t ON, t OFF Note 1: Pulse Width 50 µs, Duty Cycle 10% Output Impedance 50 Ω, tr ≤ 5ns, tf ≤ 10ns Note 2: See below INPUT CONDITION TYPE NUMBER RI VIH TD620003PA / APA 0 3 V TD6200...

Page 6 TD62003,004PA/APA

Page 7 TD62003,004PA/APA

Page 8 TD62003,004PA/APA

Page 9 TD62003,004PA/APA PACKAGE DIMENSIONS DIP16−P−300−2.54A Unit : mm Weight: 1.11 g (Typ.)

Page 10 TD62003,004PA/APA 000707EBARESTRICTIONS ON PRODUCT USE TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunc...

Manual Details

Brand	Toshiba
Pages	10
File Size	277.22 KB
Published	May 28, 2026

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Frequently Asked Questions

What is the maximum output current supported by a single channel?

The maximum output current rating is 500 mA per channel.

Are there built-in protective circuits against overload conditions?

No, this IC does not include built-in protection for excess current or overvoltage and requires utmost care in system design.

What are the recommended operating temperature ranges for PA vs. APA models?

Type-PA is rated from -30°C to 75°C, while Type-APA can operate within -40°C to 85°C.

What services or applications are these drivers suitable for?

Applications include driving relays, hammers, lamps, and display LEDs.