Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Low Input Current High Gain Split Darlington Optocouplers tm Features Description ■ ■ ■ ■ ■ ■ Low current - 0.5 mA Superior CTR-2000% Superior CMR-10 kV/µs CTR guaranteed 0-70°C U.L. recognized (File # E90700) VDE recognized (File # 120915) Ordering option V, e.g., 6N138V ■ Dual Channel - HCPL-2730 ■ HCPL-2731 The 6N138/9 and HCPL-2730/HCPL-2731 optocouplers consist of an AlGaAs LED optically coupled to a high gain split darlington photodetector. Applications 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. An internal noise shield provides exceptional common mode rejection of 10 kV/µs. ■ ■ ■ ■ ■ ■ 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. In the dual channel devices, HCPL-2730/HCPL2731, an integrated emitter - base resistor provides superior stability over temperature. Digital logic ground isolation Telephone ring detector EIA-RS-232C line receiver High common mode noise line receiver µP bus isolation Current loop receiver Package Schematic 8 VCC N/C 1 + 1 V 8 + 2 8 VCC F1 7 VB _ 2 6 VO _ 7 V01 VF 1 _ 3 3 6 V02 VF2 5 GND N/C 4 8 8 1 6N138 / 6N139 + 4 5 GND HCPL-2730 / HCPL-2731 1 1 ©2005 Fairchild Semiconductor Corporation Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.2 www.fairchildsemi.com Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Low Input Current High Gain Split Darlington Optocouplers July 2006 Parameter Symbol Value Units Storage Temperature TSTG -55 to +125 °C Operating Temperature TOPR -40 to +85 °C Lead Solder Temperature (Wave solder only. See recommended reflow profile graph for SMD mounting) TSOL 260 for 10 sec °C IF (avg) 20 mA IF (pk) 40 mA IF (trans) 1.0 A EMITTER DC/Average Forward Input Current Each Channel Peak Forward Input Current (50% duty cycle, 1 ms P.W.) Each Channel Peak Transient Input Current - (≤1 µs P.W., 300 pps) Reverse Input Voltage Each Channel VR 5 V Input Power Dissipation Each Channel PD 35 mW Each Channel IO (avg) 60 mA DETECTOR Average Output Current Emitter-Base Reverse Voltage (6N138 and 6N139) Supply Voltage, Output Voltage (6N138, HCPL-2730) VER 0.5 V VCC, VO -0.5 to 7 V (6N139, HCPL-2731) Output Power Dissipation -0.5 to 18 Each Channel PO 100 mW Electrical Characteristics (TA = 0 to 70°C Unless otherwise specified) Individual Component Characteristics Parameter Test Conditions Symbol Device Min Typ** Max Unit TA =25°C VF All 1.30 V BVR All (∆VF/∆TA) IOH EMITTER Input Forward Voltage Input Reverse Breakdown Voltage Each channel (IF = 1.6 mA) (TA = 25°C, IR = 10 µA) 1.7 1.75 5.0 20 V All -1.8 mV/°C 6N139 0.01 100 0.01 250 6N138 6N139 0.4 1.5 HCPL-2731 1.3 3 6N135 6N136 0.05 10 (IF1 = IF2 = 0 mA, VCC = 18 V) HCPL-2731 0.10 20 (VO1 - VO2 = Open, VCC = 7 V HCPL-2730 Each Channel Temperature coefficient of forward voltage (IF = 1.6 mA) DETECTOR Logic high output current (IF = 0 mA, VO = VCC = 18 V) Each Channel HCPL-2731 (IF = 0 mA, VO = VCC = 7 V) 6N138 Each Channel Logic low supply (IF = 1.6 mA, VO = Open) (VCC = 18 V) HCPL-2730 ICCL (IF1 = IF2 = 1.6 mA, VCC = 18 V) (VO1 - VO2 = Open, VCC = 7 V Logic high supply (IF = 0 mA, VO = Open, VCC = 18 V) µA mA HCPL-2730 ICCH µA ** All Typicals at TA = 25°C 2 Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.2 www.fairchildsemi.com Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Low Input Current High Gain Split Darlington Optocouplers Absolute Maximum Ratings (TA = 25°C unless otherwise specified) Parameter COUPLED Current transfer ratio (Note 1, 2) Test Conditions Symbol (IF = 0.5 mA, VO = 0.4 V, VCC = 4.5 V) CTR Each Channel (IF = 1.6 mA, VO = 0.4 V, VCC = 4.5 V) 6N139 400 6N139 6N138 Each Channel HCPL-2730 VOL (IF = 1.6 mA, IO = 8 mA, VCC = 4.5 V) Each Channel (IF = 0.5 mA, IO = 15 mA, VCC = 4.5 V) Each Channel (IF = 12 mA, IO = 24 mA, VCC = 4.5 V) Each Channel (IF = 1.6 mA, IO = 4.8 mA, VCC = 4.5 V) Each Channel Typ** Max 1100 Unit % 3500 500 HCPL-2731 (IF = 1.6 mA, VO = 0.4 V, VCC = 4.5 V) (IF = 0.5 mA, IO = 2 mA, VCC = 4.5 V) Min HCPL-2731 Each Channel Logic low output voltage output voltage (Note 2) Device 1300 % 2500 300 1300 % 2500 6N139 0.08 0.4 6N139 0.01 0.4 0.13 0.4 0.20 0.4 0.10 0.4 V HCPL-2731 6N139 HCPL-2731 6N139 HCPL-2731 6N138 HCPL-2730 ** All Typicals at TA = 25°C 3 Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.2 www.fairchildsemi.com Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Low Input Current High Gain Split Darlington Optocouplers Transfer Characteristics (TA = 0 to 70°C Unless otherwise specified) Parameter Test Conditions Symbol (RL = 4.7 kΩ, IF = 0.5 mA) Propagation delay time to logic low (Note 2) (Fig. 22) TPHL Device Min 6N139 30 TA = 25°C 4 (RL = 4.7 kΩ, IF = 0.5 mA) Each Channel HCPL-2731 3 6N139 (RL = 2.2 kΩ, IF = 1.6 mA) TPLH Each Channel Each Channel (RL = 270 Ω, IF = 12 mA) 20 6N139 90 6N139 12 HCPL-2731 22 µs (RL = 2.2 kΩ, IF = 1.6 mA) 1.3 7 5 10 15 6N138 Each Channel 60 10 HCPL-2730 HCPL-2731 TA = 25°C 50 HCPL-2730/1 (RL = 2.2 kΩ, IF = 1.6 mA) TA = 25°C Each Channel (IF = 1.6 mA, |VCM| = 10 VP-P, RL = 2.2 kΩ) TA = 25°C, (Note 3) (Fig. 23) 1 6N139 (RL = 270 Ω, IF = 12 mA) Each Channel Common mode transient immunity at logic low 10 25 TA = 25°C (IF = 0 mA, |VCM| = 10 VP-P) TA = 25°C, (RL = 2.2 kΩ) (Note 3) (Fig. 23) 1.5 HCPL-2731 (RL = 4.7 kΩ, IF = 0.5 mA) TA = 25°C Common mode transient immunity at logic high 2 15 HCPL-2731 HCPL-2730 TA = 25°C (RL = 4.7 kΩ, IF = 0.5 mA) 0.3 6N138 TA = 25°C Propagation delay time to logic high (Note 2) (Fig. 22) 1 3 HCPL-2731 (RL = 2.2 kΩ, IF = 1.6 mA) Each Channel 0.2 HCPL-2730 TA = 25°C 100 2 TA = 25°C (RL = 270 Ω, IF = 12 mA) µs 25 120 TA = 25°C (RL = 270 Ω, IF = 12 mA) Each Channel Typ** Max Unit |CMH| Each Channel 6N138 7 HCPL-2730/1 16 6N138 6N139 35 1,000 10,000 V/µs 1,000 10,000 V/µs HCPL-2730 HCPL-2731 |CML| Each Channel 6N138 6N139 HCPL-2730 HCPL-2731 ** All Typicals at TA = 25°C 4 Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.2 www.fairchildsemi.com Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Low Input Current High Gain Split Darlington Optocouplers Switching Characteristics (TA = 0 to 70°C unless otherwise specified., VCC = 5 V) Characteristics Input-output insulation leakage current Withstand insulation test voltage Resistance (input to output) Capacitance (input to output) Input-Input Insulation leakage current Input-Input Resistance Input-Input Capacitance Test Conditions Symbol (Relative humidity = 45%) (TA = 25°C, t = 5 s) (VI-O = 3000 VDC) (Note 8) Min Typ** II-O Max Unit 1.0 µA (RH ≤ 50%, TA = 25°C, II-O ≤ 2 µA) (Note 4) ( t = 1 min.) VISO (Note 4) (VI-O = 500 VDC) RI-O 1012 Ω (Note 4, 5) (f = 1 MHz) CI-O 0.6 pF (RH ≤ 45%, VI-I = 500 VDC) (Note 6) t = 5 s, (HCPL-2730/2731 only) II-I 0.005 µA (VI-I = 500 VDC) (Note 6) (HCPL-2730/2731 only) RI-I 1011 Ω (f = 1 MHz) (Note 6) (HCPL-2730/2731 only) CI-I 0.03 pF 2500 VRMS ** All Typicals at TA = 25°C Notes 1. Current Transfer Ratio is defined as a ratio of output collector current, IO, to the forward LED input current, IF, times 100%. 2. Pin 7 open. (6N138 and 6N139 only) 3. Common mode transient immunity in logic high level is the maximum tolerable (positive) dVcm/dt on the leading edge of the common mode pulse signal VCM, to assure that the output will remain in a logic high state (i.e., VO>2.0 V). Common mode transient immunity in logic low level is the maximum tolerable (negative) dVcm/dt on the trailing edge of the common mode pulse signal, VCM, to assure that the output will remain in a logic low state (i.e., VO<0.8 V). 4. Device is considered a two terminal device: Pins 1, 2, 3 and 4 are shorted together and Pins 5, 6, 7 and 8 are shorted together. 5. For dual channel devices, CI-O is measured by shorting pins 1 and 2 or pins 3 and 4 together and pins 5 through 8 shorted together. 6. Measured between pins 1 and 2 shorted together, and pins 3 and 4 shorted together. I 5 Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.2 www.fairchildsemi.com Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Low Input Current High Gain Split Darlington Optocouplers Isolation Characteristics (TA = 0 to 70°C Unless otherwise specified) Current Limiting Resistor Calculations R1 (Non-Invert) = VDD1 - VDF - VOL1 OUTPUT IF R1 (Invert) = VDD1 - VOH1 - VDF INPUT R1 (V) IF R2 = VDD2 - = VOLX (@ IL - I2) CMOS @5V IL NON-INV. 2000 INV. CMOS @ 5V CMOS @ 10 V 74XX 74LXX 74SXX 74LSXX 74HXX R2 (V) R2 (V) R2 (V) R2 (V) R2 (V) R2 (V) R2 (V) 1000 2200 750 1000 1000 1000 560 510 CMOS NON-INV. 5100 @ 10 V INV. 4700 Where: 74XX VDD1 - Input Supply Voltage NON-INV. 2200 INV. VDD2 - Output Supply Voltage 74LXX VDF - Diode Forward Voltage NON-INV. 1800 INV. 74SXX VOL1 - Logic “0” Voltage of Driver 360 74LSXX NON-INV. 2000 IF - Diode Forward Current INV. VOLX - Saturation Voltage of Output Transistor 180 74HXX NON-INV. 2000 INV. IL - Load Current Through Resistor R2 180 Fig. 1 Resistor Values for Logic Interface I2 - Input Current of Output Gate VDD2 VDD1 IN 100 NON-INV. 2000 INV. VOH1 - Logic “1” Voltage of Driver 180 1 8 2 7 3 6 VDD2 R2 R1 IN OUT 4 1 8 2 7 3 6 4 5 R2 OUT R1 5 Fig. 2 Non-Inverting Logic Interface 6 Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.2 Fig. 3 Inverting Logic Interface www.fairchildsemi.com Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Low Input Current High Gain Split Darlington Optocouplers Electrical Characteristics (TA = 25°C unless otherwise specified) Fig. 5 LED Forward Voltage vs. Temperature 1.5 IF = 1.6 mA FORWARD VOLTAGE - VF (V) FORWARD CURRENT - IF (mA) 10 TA = 85˚C 1 TA = 70˚C 0.1 1.4 1.3 1.2 0.01 TA = 25˚C TA = -40˚C TA = 0˚C 0.001 1.0 1.1 1.1 1.2 1.3 1.4 1.5 1.6 -40 -20 0 20 40 60 80 100 FORWARD VOLTAGE - VF (V) TEMPERATURE - TA (˚C) Fig. 6 Non-saturated Rise and Fall Times vs. Load Resistance (6N138 / 6N139 Only) Fig. 7 Non-saturated Rise and Fall Times vs. Load Resistance (HCPL-2730 / HCPL-2731 Only) 100 TA = 25˚C TA = 25˚C tf tf TIME - µs TIME, T (µs) 10 10 tr tr 1 IF ADJUSTED FOR VOL = 2 V 1 0.1 1 10 0.1 1 RL - LOAD RESISTANCE (kΩ) RL - LOAD RESISTANCE (kΩ) Fig. 8 Propagation Delay To Logic Low vs. Base-Emitter Resistance (HCPL-2730 / HCPL-2731 Only) Fig. 9 Current Transfer Ratio vs. Forward Current (6N138 / 6N139 Only) 6 IF = 1.6 mA, VCC = 5 V RL = 2.2 K, TA = 25°C Normalized to RBE = None 5 1600 CURRENT TRANSFER RATIO - CTR (%) TPHL - PROPAGATION DELAY TO LOGIC LOW - (µs) 10 4 3 2 1 0 0.01 0.1 1 VCC = 5 V VO= 0.4 V 1200 TA = 85˚C 800 TA = 70˚C TA = 25˚C 400 10 RBE - BASE-EMITTER RESISTANCE - MΩ 7 Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.2 TA = 0˚C TA = -40˚C 0 0.01 0.1 1 10 IF - FORWARD CURRENT - mA www.fairchildsemi.com Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Low Input Current High Gain Split Darlington Optocouplers Fig. 4 LED Forward Current vs. Forward Voltage 100 Fig. 11 Current Transfer Ratio vs. Forward Current (HCPL-2730 / HCPL-2731 Only) 5000 VCC = 5 V VO = 0.4 V 1400 CTR - CURRENT TRANSFER RATIO - % CTR - CURRENT TRANSFER RATIO (%) 1600 1200 1000 800 600 400 IF = 1.6 mA VCC = 5 V VO = 0.4 V 200 4000 TA = 85˚C TA = 25˚C 3000 TA = 0˚C 2000 10 100 TA = -40˚C 1000 0 1 TA = 70˚C 0 1000 0.1 1 RBE - BASE RESISTANCE (kΩ) 100 IF - FORWARD CURRENT - mA Fig. 12 Output Current vs Output Voltage (6N138 / 6N139 Only) Fig. 13 Output Current vs Output Voltage (HCPL-2730 / HCPL-2731 Only) 120 60 5 mA VCC = 5V TA = 25˚C 4.5 mA 4 mA TA = 25˚C VCC = 5.0 V 3.5 mA IF = 5.0 mA IF = 4.5 mA 100 50 IF = 4.0 mA IO-OUTPUT CURRENT - mA 3 mA IO - OUTPUT CURRENT (mA) 10 2.5 mA 40 2 mA 30 1.5 mA 20 IF = 3.5 mA 80 IF = 3.0 mA IF = 2.5 mA IF = 2.0 mA 60 IF = 1.5 mA IF = 1.0 mA 40 1 mA 20 10 IF = 0.5 mA 0 0 1 2 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 VO - OUTPUT VOLTAGE (V) VO - OUTPUT VOLTAGE (V) Fig. 14 Output Current vs. Input Diode Forward Current (6N138 / 6N139 Only) Fig. 15 Output Current vs Input Diode Forward Current (HCPL-2730 / HCPL-2731 Only) 100 2.0 VCC = 5.0 V VO = 0.4 V TA = 85˚C VCC = 5 V VO = 0.4 V IO - OUTPUT CURRENT - mA IO - OUTPUT CURRENT (mA) 10 100 1.8 1 TA = 85˚C TA = 70˚C 0 10 TA = 25˚C 1 TA = -40˚C TA = 25˚C TA = 0˚C TA = -40˚C 0 0.01 0.1 0.1 1 10 IF - INPUT DIODE FORWARD CURRENT - mA 8 Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.2 0.1 1 10 100 IF - INPUT DIODE FORWARD CURRENT - mA www.fairchildsemi.com Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Low Input Current High Gain Split Darlington Optocouplers Fig. 10 Current Transfer Ratio vs. Base-Emitter Resistance (6N138 / 6N139 Only) Fig. 17 Logic Low Supply Current vs. Input Diode Forward Current (HCPL-2730 / HCPL-2731 Only) 100 4.0 ICCL - LOGIC LOW SUPPLY CURRENT - mA ICCL - LOGIC LOW SUPPLY CURRENT (mA) TA = 25˚C 3.5 3.0 2.5 VCC = 5 V 2.0 VCC = 18 V 1.5 1.0 0.5 HCPL-2731 VCC = 18 V 10 HCPL-2730 HCPL-2731 VCC = 7 V 1 0.1 0.0 0 2 4 6 8 10 12 14 16 0.1 1 IF - FORWARD CURRENT (mA) Fig. 18 Propagation Delay vs. Input Diode Forward Current (6N138 / 6N139 Only) 100 Fig. 19 Propagation Delay vs. Input Diode Forward Current (HCPL-2730 / HCPL-2731 Only) 70 70 VCC = 5 V TA = 25˚C VCC = 5 V TA = 25˚C 60 60 tP - PROPAGATION DELAY - µs tP - PROPAGATION DELAY - µs 10 IF - INPUT DIODE FORWARD CURRENT - mA 50 (tPHL) RL = 2.2 kΩ or 4.7 kΩ 40 30 20 (tPLH) RL = 4.7 kΩ 10 50 (tPHL) RL = 2.2 kΩ or 4.7 kΩ 40 30 (tPLH) RL = 4.7 kΩ 20 (tPLH) RL = 2.2 kΩ 10 (tPLH) RL = 2.2 kΩ 0 0 0 1 2 3 4 5 6 7 8 9 0 10 IF - INPUT DIODE FORWARD CURRENT - mA 4 6 8 10 Fig. 21 Propagation Delay to Logic Low vs. Pulse Period Fig. 20 Propagation Delay to Logic Low vs. Pulse Period (6N138 / 6N139 Only) (HCPL-2730 / HCPL-2731 Only) 100 100 tPHL - PROPAGATION DELAY to LOGIC LOW - µs tPHL - PROPAGATION DELAY to LOGIC LOW - µs 2 IF - INPUT DIODE FORWARD CURRENT - mA 6N139 IF = 0.5 mA RL = 4.7 kΩ 10 6N138 IF = 1.6 mA RL = 2.2 kΩ 1 10 HCPL-2731 IF = 0.5 mA RL = 4.7 kΩ 1 HCPL-2730 HCPL-2731 IF =1.6 mA RL = 2.2kΩ TA = 25˚C TA = 25˚C 0.1 0.01 0.1 1 10 0.1 0.01 T - INPUT PULSE PERIOD - ms 9 Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.2 0.1 1 10 T - INPUT PULSE PERIOD - ms www.fairchildsemi.com Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Low Input Current High Gain Split Darlington Optocouplers Fig. 16 Logic Low Supply Current vs. Input Diode Forward Current (6N138 / 6N139 Only) Fig. 23 Propagation Delay vs. Temperature (HCPL-2730 / HCPL-2731 Only) 50 50 HCPL-2730 : IF = 1.6 mA, RL = 2.2 k HCPL-2731 : IF = 0.5 mA, RL = 4.7 k 40 40 tP - PROPAGATION DELAY - µs tP - PROPAGATION DELAY - µs HCPL-2730 : IF = 1.6 mA, RL = 2.2 k HCPL-2731 : IF = 0.5 mA, RL = 4.7 k tPLH (HCPL-2731) 30 20 tPLH (HCPL-2730) tPHL (HCPL-2731) 10 tPHL (HCPL-2730) 0 tPLH (HCPL-2731) 30 20 tPLH (HCPL-2730) tPHL (HCPL-2731) 10 tPHL (HCPL-2730) 0 0 10 20 30 40 50 60 70 80 0 TA - TEMPERATURE (˚C) 10 Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.2 10 20 30 40 50 60 70 80 TA - TEMPERATURE (˚C) www.fairchildsemi.com Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Low Input Current High Gain Split Darlington Optocouplers Fig. 22 Propagation Delay vs. Temperature (6N138 / 6N139 Only) Noise Shield 8 2 7 3 6 4 5 VCC VB Pulse Generator tr = 5ns Z O = 50 V +5 V VO Rm - IF MONITOR 2 7 3 6 4 5 VCC +5 V RL V01 0.1 µF VO C L = 15 pF* V02 VF2 + Rm C L = 15 pF* GND 8 VF1 VO 0.1 µF I F Monitor 1 10% DUTY CYCLE I/f < 100 µS RL VF Noise Shield + IF GND Test Circuit for HCPL-2730 and HCPL-2731 Test Circuit for 6N138, 6N139 IF 5V VO 1.5 V 1.5 V VOL TPHL TPLH Fig. 22 Switching Time Test Circuit IF 1 Noise Shield 8 2 A B 7 VCC + +5 V IF VB Noise Shield 1 8 VCC VF1 - RL +5 V RL 2 7 V01 A VF 3 6 4 5 B VO VO 0.1 µF VFF + GND - VFF 3 6 4 5 VF2 + - V02 VO 0.1 µF GND VCM - + Pulse Gen VCM - Pulse Gen Test Circuit for 6N138 and 6N139 Test Circuit for HCPL-2730 and HCPL-2731 VCM 10 V 0V 90% 90% 10% tr VO 10% tf 5V Switch at A : I F = 0 mA VO VOL Switch at B : I F = 1.6 mA Fig. 23 Common Mode Immunity Test Circuit 11 Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.2 www.fairchildsemi.com Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Low Input Current High Gain Split Darlington Optocouplers Pulse Generator IF tr = 5ns Z O = 50 V 10% D.C. I/ f< 100 ms 1 Package Dimensions (Surface Mount) 0.390 (9.91) 0.370 (9.40) PIN 1 ID. 4 3 2 4 3 2 1 0.270 (6.86) 0.250 (6.35) 5 6 PIN 1 ID. 1 7 0.270 (6.86) 0.250 (6.35) 8 5 6 7 8 SEATING PLANE 0.390 (9.91) 0.370 (9.40) 0.070 (1.78) 0.045 (1.14) 0.070 (1.78) 0.045 (1.14) 0.020 (0.51) MIN 0.020 (0.51) MIN 0.200 (5.08) 0.140 (3.55) 0.154 (3.90) 0.120 (3.05) 0.022 (0.56) 0.016 (0.41) 0.016 (0.40) 0.008 (0.20) 0.100 (2.54) TYP 0.315 (8.00) MIN 0.100 (2.54) TYP 0.300 (7.62) TYP Package Dimensions (0.4"Lead Spacing) 3 2 0.016 (0.41) 0.008 (0.20) 0.045 [1.14] 0.022 (0.56) 0.016 (0.41) 15° MAX 0.405 (10.30) MIN Lead Coplanarity : 0.004 (0.10) MAX 4 0.300 (7.62) TYP Recommended Pad Layout for Surface Mount Leadform PIN 1 ID. 1 0.070 (1.78) 0.270 (6.86) 0.250 (6.35) 0.060 (1.52) 5 6 7 8 SEATING PLANE 0.390 (9.91) 0.370 (9.40) 0.100 (2.54) 0.295 (7.49) 0.070 (1.78) 0.045 (1.14) 0.415 (10.54) 0.004 (0.10) MIN 0.200 (5.08) 0.140 (3.55) 0.030 (0.76) 0.154 (3.90) 0.120 (3.05) 0.022 (0.56) 0.016 (0.41) 0.016 (0.40) 0.008 (0.20) 0.100 (2.54) TYP 0° to 15° 0.400 (10.16) TYP NOTE All dimensions are in inches (millimeters) 12 Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.2 www.fairchildsemi.com Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Low Input Current High Gain Split Darlington Optocouplers Package Dimensions (Through Hole) Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Low Input Current High Gain Split Darlington Optocouplers Ordering Information Option Example Part Number Description S 6N138S SD 6N138SD Surface Mount; Tape and reel Surface Mount Lead Bend W 6N138W 0.4" Lead Spacing V 6N138V VDE0884 WV 6N138WV VDE0884; 0.4” lead spacing SV 6N138SV VDE0884; surface mount SDV 6N138SDV VDE0884; surface mount; tape and reel Marking Information 1 V 3 2730 2 XX YY T1 6 4 5 Definitions 1 Fairchild logo 2 Device number 3 VDE mark (Note: Only appears on parts ordered with VDE option – See order entry table) 4 Two digit year code, e.g., ‘03’ 5 Two digit work week ranging from ‘01’ to ‘53’ 6 Assembly package code 13 Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.2 www.fairchildsemi.com 12.0 ± 0.1 4.90 ± 0.20 4.0 ± 0.1 Ø1.55 ± 0.05 4.0 ± 0.1 0.30 ± 0.05 1.75 ± 0.10 7.5 ± 0.1 13.2 ± 0.2 10.30 ± 0.20 Ø1.6 ± 0.1 10.30 ± 0.20 0.1 MAX 16.0 ± 0.3 User Direction of Feed Reflow Profile Temperature (°C) 300 215 C, 10–30 s 250 225 C peak 200 150 Time above 183C, 60–150 sec 100 50 Ramp up = 3C/sec 0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 Time (Minute) • Peak reflow temperature: 225C (package surface temperature) • Time of temperature higher than 183C for 60–150 seconds • One time soldering reflow is recommended 14 Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.2 www.fairchildsemi.com Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Low Input Current High Gain Split Darlington Optocouplers Tape Specifications The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks. 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FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. THESE SPECIFICATIONS DO NOT EXPAND THE TERMS OF FAIRCHILD’S WORLDWIDE TERMS AND CONDITIONS, SPECIFICALLY THE WARRANTY THEREIN, WHICH COVERS THESE PRODUCTS. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Product Status Definition Advance Information Formative or In Design This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. Preliminary First Production This datasheet contains preliminary data, and supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve design. No Identification Needed Full Production This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve design. Obsolete Not In Production This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only. Rev. I20 15 Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.2 www.fairchildsemi.com Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Low Input Current High Gain Split Darlington Optocouplers TRADEMARKS