CYStech Electronics Corp. Spec. No. : C541PA Issued Date : 2003.08.01 Revised Date :2003.10.09 Page No. : 1/6 7-CH Darlington Sink Driver CH-D3715PA Description The CH-D3715 is high-voltage, high current darlington drivers comprised of seven NPN darlington pairs. Applications include relay, hammer, lamp and display(LED). DIP-16 Features • Output current (single output) 200mA Max. • High sustaining voltage output, 15V Min. • Inputs compatible with various types of logic. Pin Connection (top view) O1 O2 O3 O4 O5 O6 O7 NO 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 I1 I2 I3 I4 I5 I6 I7 GND Schematics (Each Driver) OUTPUT INPUT 2.7KΩ 3KΩ 7.2KΩ GND CH-D3715PA CYStek Product Specification CYStech Electronics Corp. Spec. No. : C541PA Issued Date : 2003.08.01 Revised Date :2003.10.09 Page No. : 2/6 Maximum Ratings (Ta=25℃) Characteristic Output Sustaining Voltage Output Current Input Voltage Power Dissipation Operating Temperature Storage Temperature Symbol VCE(SUS) IOUT VIN PD Topr Tstg Rating -0.5~15 200 -0.5~12 1.47 -40~+85 -55~+150 Unit V mA/CH V W ℃ ℃ Recommended Operating Conditions (Ta=-40~+85℃) Characteristic Output Sustaining Voltage Output Current Input Voltage Input Voltage(Output On) Input Voltage(Output Off) Power Dissipation Symbol VCE(SUS) IOUT Test Condition Tpw=25ms, 7 Circuits, Ta=85℃, Tj=120℃ Duty=10% Duty=50% VIN VIN(ON) IOUT=150mA, hFE=800 VIN(OFF) PD Ta=85℃ Min 0 - Typ - - - 0 2.8 0 - - Max 15 Unit V 150 mA/ch 50 12 12 0.7 0.76 V V V W Electrical Characteristics (Ta=25℃, unless otherwise noted) Test Symbol Cir- Test Conditions cuit VCE=10V, Ta=25℃ Output Leakage Current ICEX 1 VCE=10V, Ta=85℃ IOUT=100mA, IIN=250µA Collector-Emitter Saturation Voltage VCE(sat) 2 IOUT=150mA, IIN=400µA DC Current Transfer Ratio hFE 2 VCE=2V, IOUT=150mA Input Current (Output On) IIN(ON) 3 IIN=2.4V, IOUT=150mA Input Current (Output Off) IIN(OFF) 4 IOUT=500µA, Ta=85℃ VIN(ON) 5 VCE=2V, hFE=800, IOUT=150mA Input Voltage (Output On) Input Capacitance CIN Turn-On Delay tON 6 VOUT=10V, RL=125Ω, CL=15pF Turn-Off Delay tOFF 6 VOUT=10V, RL=125Ω, CL=15pF Characteristic CH-D3715PA Min Typ Max Unit 1000 50 0.4 65 - 15 0.1 0.2 50 µA 100 1.35 V 1.65 V 0.7 mA µA 2.4 V pF µs - CYStek Product Specification Spec. No. : C541PA Issued Date : 2003.08.01 Revised Date :2003.10.09 Page No. : 3/6 CYStech Electronics Corp. Test Circuit 1. ICEX 2. VCE(sat), hFE I IN I CEX 3. IIN(ON) I OUT IIN(ON) OPEN OPEN VIN VCE , VCE(sat) VCE h FE = I OUT I IN 5. VIN(ON) 4. IIN(OFF) I IN(OFF) I OUT I OUT VIN(ON) 6. VIN t ON , t OFF VCE V OUT INPUT RL Pulse Generator (Note 1) OUTPUT (Note 2) CL = 15pF (Note 3) tf tr Note 1: Pulse width 50μs, duty cycle 10% Output impedance 50Ω, tr≦5ns, tf≦10ns INPUT CH-D3715PA VIH 50μs tON Note 2: Input condition R1=0, VIH=3V Note 3: CL includes probe and jig capacitance 90% 50% 10% OUTPUT 50% 0 tOFF 50% VOH VOL CYStek Product Specification CYStech Electronics Corp. Spec. No. : C541PA Issued Date : 2003.08.01 Revised Date :2003.10.09 Page No. : 4/6 Precautions for Using This IC does not include built-in protection circuits for excess current or overvoltage. If this IC is sub- jected 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 And GND line since IC may be destroyed due to short-circuit between outputs, air contamination fault, or fault by improper grounding. CH-D3715PA CYStek Product Specification Spec. No. : C541PA Issued Date : 2003.08.01 Revised Date :2003.10.09 Page No. : 5/6 CYStech Electronics Corp. Characteristic Curves Output Current vs Input Current Saturation Voltage vs Output Current 1000 200 Saturation Voltage---V CE(SAT) (mV) Output Current---I OUT(mA) 225 VCE = 2V 175 150 125 100 75 50 25 0 IIN = 500μA 100 0 25 50 75 100 125 150 175 200 1 10 Input Current---IIN(μA) 1000 Output Current---IOUT(mA) Current Gain vs Output Current Input Current vs Input Voltage 10000 6 VCE = 2V IN(mA) 5 1000 Input Current---I Current Gain---H FE 100 100 10 4 IOUT = 100mA 3 2 IOUT = 200mA 1 0 1 10 100 Output Current---I OUT(mA) CH-D3715PA 1000 0 2 4 6 8 10 12 14 16 18 20 Input Voltage---VIN(V) CYStek Product Specification CYStech Electronics Corp. Spec. No. : C541PA Issued Date : 2003.08.01 Revised Date :2003.10.09 Page No. : 6/6 DIP-16 Dimension CH D3715 DIP-16 Plastic Package CYStek Package Code : PA *:Typical Inches Min. Max. 0.146 0.170 0.020 0.142 0.126 0.014 0.022 0.060(typ) 0.008 0.014 DIM A A1 A2 B B1 C Millimeters Min. Max. 3.710 4.310 0.510 3.200 3.600 0.360 0.560 1.524(typ) 0.204 0.360 DIM D E E1 e L E2 Inches Min. Max. 0.740 0.756 0.244 0.260 0.300(typ) 0.100(typ) 0.118 0.142 0.323 0.370 Millimeters Min. Max. 18.800 19.200 6.200 6.600 7.620(typ) 2.540(typ) 3.000 3.600 8.200 9.400 Notes : 1.Controlling dimension : millimeters. 2.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material. 3.If there is any question with packing specification or packing method, please contact your local CYStek sales office. Material : • Lead : 42 Alloy ; solder plating • Mold Compound : Epoxy resin family, flammability solid burning class:UL94V-0 Important Notice: • All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of CYStek. • CYStek reserves the right to make changes to its products without notice. • CYStek semiconductor products are not warranted to be suitable for use in Life-Support Applications, or systems. • CYStek assumes no liability for any consequence of customer product design, infringement of patents, or application assistance. CH-D3715PA CYStek Product Specification