Document
LOW INPUT CURRENT HIGH GAIN SPLIT DARLINGTON OPTOCOUPLERS
HCPL-0700
DESCRIPTION
The HCPL-0700 and HCPL-0701 optocouplers consist of an AlGaAs LED optically coupled to a high gain split darlington photodetector housed in a compact 8-pin small outline package. The split darlington configuration separating the input photodiode and the first stage gain from the output transistor permits lower output saturation voltage and higher speed operation than possible with conventional darlington phototransistor optocoupler. The combination of a very low input current of 0.5 mA and a high current transfer ratio of 2000% makes this family particularly useful for input interface to MOS, CMOS, LSTTL and EIA RS232C, while output compatibility is ensured to CMOS as well as high fan-out TTL requirements.
HCPL-0701
FEATURES
• • • • • Low current - 0.5 mA Superior CTR-2000% Superior CMR-10 kV/µs CTR guaranteed 0-70°C *BSI, CSA and UL approval
SEATING PLANE
PACKAGE DIMENSIONS
0.164 (4.16) 0.144 (3.66)
APPLICATIONS
• • • • Digital logic ground isolation Telephone ring detector EIA-RS-232C line receiver High common mode noise line receiver • µP bus isolation • Current loop receiver
Pin 1
0.202 (5.13) 0.182 (4.63)
0.019 (0.48) 0.010 (0.25) 0.006 (0.16)
N/C 1
8 VCC
0.143 (3.63) 0.123 (3.13)
+ 2 VF _ 3
7 VB
6 VO
0.021 (0.53) 0.011 (0.28)
0.008 (0.20) 0.003 (0.08) 0.050 (1.27) TYP
0.244 (6.19) 0.224 (5.69)
Lead Coplanarity : 0.004 (0.10) MAX
N/C 4 5 GND
HCPL-0700 / HCPL-0701
NOTE All dimensions are in inches (millimeters)
© 2003 Fairchild Semiconductor Corporation
Page 1 of 11
8/18/03
LOW INPUT CURRENT HIGH GAIN SPLIT DARLINGTON OPTOCOUPLERS
HCPL-0700 HCPL-0701
ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise specified)
Parameter Storage Temperature Operating Temperature Reflow Temperature Profile (Refer to fig. 11) EMITTER DC/Average Forward Input Current Peak Forward Input Current (50% duty cycle, 1 ms P.W.) Peak Transient Input Current - (≤1 µs P.W., 300 pps) Reverse Input Voltage Input Power Dissipation DETECTOR Average Output Current (Pin 6) Emitter-Base Reverse Voltage Supply Voltage, Output Voltage Output power dissipation *Samples submitted for certification - Approval pending HCPL-0700 HCPL-0701 IO (avg) VEBR VCC, VO PD 60 0.5 -0.5 to 7 -0.5 to 18 100 mA V V mW IF (avg) IF (pk) IF (trans) VR PD 20 40 1.0 5 35 mA mA A V mW Symbol TSTG TOPR Value -55 to +125 -55 to +85 Units °C °C
ELECTRICAL CHARACTERISTICS (TA = 0 to 70°C Unless otherwise specified) INDIVIDUAL COMPONENT CHARACTERISTICS
Parameter EMITTER Input Forward Voltage Input Reverse Breakdown Voltage Temperature coefficient of forward voltage DETECTOR Logic high output current Logic low supply Logic high supply Test Conditions (TA =25°C) (IF = 1.6 mA) (TA =25°C, IR = 10 µA) (IF = 0 mA, VO = VCC = 18 V) (IF = 0 mA, VO = VCC = 7 V) (IF = 1.6 mA, VO = Open) (VCC = 18 V) (IF = 0 mA, VO = Open) (VCC = 18 V) Symbol VF BVR Device All All All HCPL-0701 HCPL-0700 HCPL-0700 HCPL-0701 HCPL-0700 HCPL-0701 Min 1.0 5.0 Typ** 1.27 20 -1.8 0.01 0.01 0.4 0.05 100 250 1.5 10 mV/°C µA mA µA Max 1.7 1.75 V Unit
(IF = 1.6 mA) (∆VF/∆TA) IOH ICCL ICCH
© 2003 Fairchild Semiconductor Corporation
Page 2 of 11
8/18/03
LOW INPUT CURRENT HIGH GAIN SPLIT DARLINGTON OPTOCOUPLERS
HCPL-0700 HCPL-0701
TRANSFER CHARACTERISTICS (TA = 0 to 70°C Unless otherwise specified)
Parameter COUPLED Current transfer ratio (Notes 1,2) Test Conditions Symbol (IF = 0.5 mA, VO = 0.4 V, VCC = 4.5V) (IF = 1.6 mA, VO = 0.4 V, VCC = 4.5V) (IF = 1.6 mA, VO = 0.4 V, VCC = 4.5V) (IF = 0.5 mA, IO = 2 mA, VCC = 4.5V) Logic low output voltage output voltage (IF = 1.6 mA, IO = 8 mA, VCC = 4.5V) (IF = 5 mA, IO = 15 mA, VCC = 4.5V) (IF = 12 mA, IO = 24 mA, VCC = 4.5V) (IF = 1.6 mA, IO = 4.8 mA, VCC = 4.5V) HCPL-0700 VOL HCPL-0701 CTR Device HCPL-0701 HCPL-0701 HCPL-0700 Min 400 500 300 Typ** 2000 1300 1300 0.05 0.10 0.13 0.20 0.08 Max 5000 2600 2600 0.4 0.4 0.4 0.4 0.4 V % Unit
ISOLATION CHARACTERISTICS (TA = 0 to 70°C Unless otherwise specified)
Characteristics Input-output insulation leakage current Test Conditions (Relative humidity = 45%) (TA = 25°C, t = 5 s) (VI-O = 3000 VDC) (Note 4) (RH ≤ 50%, TA = 25°C) (Note 4, 5) ( t = 1 min.) (Note 4) (VI-O = 500 VDC) Symbol Min Typ** Max Unit
II-O
1.0
µA
Withstand insulation test voltage Resistance (input to output) ** All typicals at TA = 25°C
VISO RI-O
2500 1012
VRMS Ω
© 2003 Fairchild Semiconductor Corporation
Page 3 of 11
8/18/03
LOW INPUT CURRENT HIGH GAIN SPLIT DARLINGTON OPTOCOUPLERS
HCPL-0700 HCPL-0701
SWITCHING CHARACTERISTICS (TA = 0 to 70°C unless otherwise specified., VCC = 5 V)
Parameter Test Conditions (RL = 4.7 kΩ, IF = 0.5 mA) TA = 25°C Propagation delay time to logic low (Note 2) (Fig. 13) (RL = 270 Ω, IF = 12 mA) TA = 25°C (RL = 2.2 kΩ, IF = 1.6 mA) TA = 25°C (RL = 4.7 kΩ, IF = 0.5 mA) (RL = 4.7 kΩ, IF = 0.5 mA) TA = 25°C Propagation delay time to logic high (Note 2) (Fig. 13) (RL = 270 Ω, IF = 12 mA) TA = 25°C (RL = 2.2 kΩ, IF = 1.6 m.