S37701

S37701 KODENSHI | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 11

Technical content

May. 2011 REV . 00 S3770x/P 8CH Darlington TR Sink Driver Product Marking Package S3770x S3770x SOP-20 S3770xP S3770x DIP-18 ▲ Marking Detail Information S3770x….[1] Y W W … . [ 2 ] [1] Device Code [ x: Item Code ] [2] Year & Week Code

Description

The S3770x Series are high-voltage, high-current Darlington transistor arrays. Each consists of eight NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of a single Darlington pair is 500mA. The Darlington pairs can be paralleled for higher current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. Application ◈ Relay Controller ◈ Lamp and Display LED Driver ◈ Motor Driver Features and Benefits ◈ Output Current (single output) 500mA(Max.) ◈ High sustaining voltage output ◈Output clamp diode ◈ Inputs compatible with various types of logic ◈ Package : SOP-20, DIP-18 SSeemmiiccoonndduuccttoorr http:// www.auk.co.kr

ORDERING INFORMATION

Block Diagram & Pin Configuration SOP-20 DIP-18 12345678 1314151617181920 I1 I2 I3 I4 I5 I6 I7 GND COMMONO7O6O5O4O3O2O1 IX : Input Port O X : Output Port GND : Ground COMMON : Common 91 0 NC NC

May. 2011 REV . 00 Product Name Input Bias Resistor Designation Operating Temperature Package S37701/P External General Purpose -40~85℃ SOP-20 / DIP-18 S37702/P 10.5K Ω + 7V Zener Diode 14~25V P-MOS -40~85℃ SOP-20 / DIP-18 S37703/P 2.7K Ω TTL, 5V C-MOS -40~85℃ SOP-20 / DIP-18 S37704/P 10.5K Ω 6~15 P-MOS, C-MOS -40~85℃ SOP-20 / DIP-18 ◈ Product Line-up S3770x/P ◈ Schematics ( Each Driver)

May. 2011 REV . 00 Parameter Symbol Rating Unit SOP-20 DIP-18 Output Sustaining V oltage V CE(SUS) -0.5~50 V Output Current I OUT 500 mA / ch Input V oltage V IN (Note 1) -0.5~30 V Input Current I IN (Note 2) 25 mA Clamp Diode Reverse V oltage V R 50 V Forward Current I F 500 mA Power Dissipation P d 0.96 1.47 W Junction Temperature T J 150 °C Operate Temperature Range T opr -40 ~ +85 °C Storage Temperature Range T stg -55 ~ +150 °C Note 1) Except S37701/P, Note 2) Only S37701/P Characteristic Symbol Test Condition Min. Typ. Max. Unit Output Sustaining V oltage V CE(SUS) - 0 - 50 V Output Current DIP-18 IOUT TPW=25ms, DF=8%, 8 Circuits 0 - 400 mA TPW=25ms, DF=25%, 8 Circuits 0 - 200 SOP-20 TPW=25ms, DF=8%, 8 Circuits 0 - 350 TPW=25ms, DF=25%, 8 Circuits 0 - 140 Input V oltage V IN Except S37701/P 0 - 30 V Input V oltage (Output ON) VIN(ON) S37702/P 14 - 30 V S37703/P 3.5 - 30 S37704/P 8 - 30 Input Current I IN Only S37701/P 0 - 5 mA Clamp Diode Reverse V oltage V R - - - 50 V Clamp Diode Forward Current I F - - - 400 mA Power Dissipation DIP-18 PD Ta = 85°C - - 0.52 W SOP-20 Ta = 85°C - - 0.38 ◈ Absolute Maximum Ratings ( Ta = 25℃ ) ◈ Recommended Operating Conditions ( Ta=-40~85°C ) S3770x/P

May. 2011 REV . 00 Characteristic Symbol Test Circuit Test Condition Min. Typ. Max. Unit Output Leakage Current ICEX 1 VCE=50V , Ta=25°C - - 50 uA VCE=50V , Ta=85°C - - 100 S37702/P V CE=50V , V IN=6V - - 500 S37704/P V CE=50V , V IN=1V - - 500 Collector – Emitter Saturation V oltage VCE(SAT) 2 IOUT=350mA, I IN=500uA - 1.3 1.6 V IOUT=200mA, I IN=350uA - 1.1 1.3 IOUT=100mA, I IN=250uA - 0.9 1.1 Input Current S37702/P IIN(ON) 3 VIN=17V - 0.82 1.25 mA S37703/P V IN=3.85V - 0.93 1.35 S37704/P VIN=5V - 0.35 0.5 VIN=12V - 1.0 1.45 I IN(OFF) 4 IOUT=500uA, Ta=85°C 50 65 - uA Input V oltage S37702/P VIN(ON) 5 VCE=2V , I OUT=300mA - - 13 V S37703/P VCE=2V , I OUT=200mA - - 2.4 VCE=2V , I OUT=250mA - - 2.7 VCE=2V , I OUT=300mA - - 3.0 S37704/P VCE=2V , I OUT=125mA - - 5.0 VCE=2V , I OUT=200mA - - 6.0 VCE=2V , I OUT=275mA - - 7.0 VCE=2V , I OUT=350mA - - 8.0 DC Current Transfer Ratio h FE 2 V CE=2V , I OUT=350mA 1000 - - Clamp Diode Reverse Current I R 6 VR=50V , Ta=25°C - - 50 uA VR=50V , Ta=85°C - - 100 Clamp Diode Forward V oltage V F 7 I F=350mA - - 2.0 V Input Capacitance C IN - - 15 - pF Turn-ON Delay t ON

8 VOUT=50V , R L=120Ω, C L=15pF

• 0.1 - uS Turn-OFF Delay t OFF - 0.2 - S3770x/P ◈ Electrical characteristics (Ta=-40~85°C; unless otherwise specified )

May. 2011 REV . 00 Test Circuit S3770x/P 7. VF OPEN VF IF OPEN 1. ICEX OPEN OPEN VIN ICEX VCE 2. VCE(sat) , hFE OPEN VCE , VCE(sat) IOUTIIN hFE=IOUT IIN 3. IIN(ON) OPEN VIN 4. IIN(OFF) OPEN IOUT IIN(OFF)IIN(ON) OPEN 5. VIN(ON) OPEN VIN(ON) 6. IR IOUT VCE OPEN VR IR OPEN

May. 2011 REV . 00 Note 1 : Pulse width 50us, duty cycle 10% Output impedance 50 Ω, tr ≤ 5ns, tf ≤ 10ns Note 2 : See below Input Condition Item Code RI VIH S3771/P 2.7K Ω 3V S3772/P 0 13V S3773/P 0 3V S3774/P 0 8V Note 3 : CL includes probe and jig capacitance This IC does not include built-in protection circuits for excess current or overvoltage. If this IC is subjected to excess current or overvoltage, it may be destroyed. Hence, the utmost care must be taken when systems which incorporate this IC are designed. Utmost care is necessary in the design of the output line, COMMON and GND line since IC may be destroyed due to short−circuit between outputs, air contamination fault, or fault by improper grounding. S3770x/P 8. tON , tOFF OPEN VOUT=50V RL=163Ω CL=15pF OUTPUTRIPULSE GENERATOR INPUT Note 1 Note 2 Note 3 INPUT OUTPUT tr t f 10% 50% 90% 10% 50% 90% 50us tON tOFF 50% 50% VOL VOH VIH Precautions for using

May. 2011 REV . 00 IIN – VIN IIN – VIN IIN – VIN IIN – VIN IOUT – IIN IOUT – VCE(SAT) S3770x/P 6.0 5.0 4.0 3.0 2.0 1.0 Input Current IIN [mA] Input Voltage VIN [V] 3.0 2.5 2.0 1.5 1.0 0.5 Input Current IIN [mA] 12 14 16 18 20 22 24 26 Input Voltage VIN [V] S37701 Ta=25℃ IOUT=100mA 200mA 300mA S37702 Max. Typ. Min. 3.0 2.5 2.0 1.5 1.0 0.5 Input Current IIN [mA] Input Voltage VIN [V] 3.0 2.5 2.0 1.5 1.0 0.5 Input Current IIN [mA] 5 6 7 8 9 1 0 1 1 1 2 Input Voltage VIN [V] S37703 S37704 Max. Typ. Min. Max. Typ. Min. Output Current IOUT [mA] Output Current IOUT [mA] Input Current IIN [uA] VCE(SAT) [V] 500 400 300 200 100 500 400 300 200 100 VCE=2V Ta=25℃ Typ. 25℃ Max.

May. 2011 REV . 00 IF – VF PD – Ta IOUT – Duty Cycle Forward Current IF [mA] Power Dissipation PD [W] Clamp Diode Forward Voltage VF [V] Ambient Temperature Ta[℃] 500 400 300 200 100 1.5 1.0 0.5 Ta=25℃ S3770xP [DIP18] S3770x [SOP20] S3770x/P Output Current IOUT [mA] 0 2 0 4 0 6 0 8 0 1 0 0 Duty Cycle [%] All Circuits Active 500 400 300 200 100 Ta=25℃ Ta=85℃

May. 2011 REV . 00 ◈ SOP-20 Outline Dimension (Unit : mm) ※ Recommend PCB solder land [Unit: mm] S3770x/P

May. 2011 REV . 00 ◈ DIP-18 Outline Dimension (Unit : mm) S3770x/P

May. 2011 REV . 00 The AUK Corp. products are intended for the use as components in general electronic equipment (Office and communication e quipment, measuring equipment, home appliance, etc.). Please make sure that you consult with us before you use these AUK Corp. products in equipments which require high quality and / or reliability, and in equipments which could have major impact to the welfare of human life(atomic energy control, airplane, spaceship, transportation, combustion control, all types of safet y device, etc.). AUK Corp. cannot accept liability to any damage which may occur in case these AUK Corp. products were used in the mentioned equi pments without prior consultation with AUK Corp.. Specifications mentioned in this publication are subject to change without notice. S3770x/P