6N135V

Single-Channel: 6N135, 6N136 , HCPL-2503, HCPL-4502 Dual-Channel: HCPL-2530, HCPL-2531 High Speed Transistor Optocouplers July 2006 Single-Channel: 6N135, 6N136, HCPL-2503, HCPL-4502 Dual-Channel: HCPL-2530, HCPL-2531 High Speed Transistor Optocouplers Features ■ High speed–1MBit/s ■ Superior CMR-10kV/µs ■ Dual-Channel HCPL-2530/HCPL-2531 ■ Double working voltage–480V RMS ■ CTR guaranteed 0–70°C ■ U.L. recognized (File # E90700) tm Description The HCPL-4502/HCPL-2503, 6N135/6 and HCPL-2530/ HCPL-2531 optocouplers consist of an AlGaAs LED optically coupled to a high speed photodetector transistor. A separate connection for the bias of the photodiode improves the speed by several orders of magnitude over conventional phototransistor optocouplers by reducing the base-collector capacitance of the input transistor. An internal noise shield provides superior common mode rejection of 10kV/µs. An improved package allows superior insulation permitting a 480V working voltage compared to industry standard of 220V. Applications ■ Line receivers ■ Pulse transformer replacement ■ Output interface to CMOS-LSTTL-TTL ■ Wide bandwidth analog coupling Package Schematic N/C 1 8 VCC +1 V F1 8 VCC 8 +2 7 VB _ 2 7 V01 1 VF _ 3 6 VO _ V N/C 4 5 GND 3 6 V02 F2 +4 5 GND 8 1 8 1 6N135, 6N136, HCPL-2503, HCPL-4502 Pin 7 is not connected in Part Number HCPL-4502 HCPL-2530/HCPL-2531 1 ©2005 Fairchild Semiconductor Corporation Single-Channel: 6N135, 6N136 , HCPL-2503, HCPL-4502 Dual-Channel: HCPL-2530, HCPL-2531 Rev. 1.0.5 www.fairchildsemi.com Single-Channel: 6N135, 6N136 , HCPL-2503, HCPL-4502 Dual-Channel: HCPL-2530, HCPL-2531 High Speed Transistor Optocouplers Absolute Maximum Ratings (TA = 25°C unless otherwise specified) Symbol TSTG TOPR TSOL EMITTER IF (avg) IF (pk) IF (trans) VR PD DC/Average Forward Input Current Each Channel(1) Peak Forward Input Current Each Channel(2) Peak Transient Input Current Each Channel Reverse Input Voltage Each Channel Input Power Dissipation Each Channel 6N135/6N136 and HCPL-2503/4502 HCPL-2530/253(3) 50% duty cycle, 1ms P.W. ≤1 µs P.W., 300pps 25 50 1.0 5 100 45 mA mA A V mW Parameter Storage Temperature Operating Temperature Lead Solder Temperature Condition Value -55 to +125 -55 to +100 260 for 10 sec Units °C °C °C DETECTOR IO (avg) IO (pk) VEBR VCC VO IB PD Average Output Current Each Channel Peak Output Current Each Channel Emitter-Base Reverse Voltage Supply Voltage Output Voltage Base Current Output Power Dissipation Each Channel 6N135, 6N136 and HCPL-2503 only 6N135, 6N136, HCPL-2503, HCPL-4502(4) HCPL-2530, HCPL-2531 6N135, 6N136 and HCPL-2503 only 8 16 5 -0.5 to 30 -0.5 to 20 5 100 35 mA mA V V V mA mW mW Notes: 1. Derate linearly above 70°C free-air temperature at a rate of 0.8mA/°C. 2. Derate linearly above 70°C free-air temperature at a rate of 1.6mA/°C. 3. Derate linearly above 70°C free-air temperature at a rate of 0.9 mW/°C. 4. Derate linearly above 70°C free-air temperature at a rate of 2.0 mW/°C. 2 Single-Channel: 6N135, 6N136 , HCPL-2503, HCPL-4502 Dual-Channel: HCPL-2530, HCPL-2531 Rev. 1.0.5 www.fairchildsemi.com Single-Channel: 6N135, 6N136 , HCPL-2503, HCPL-4502 Dual-Channel: HCPL-2530, HCPL-2531 High Speed Transistor Optocouplers Electrical Characteristics (TA = 0 to 70°C Unless otherwise specified) Individual Component Characteristics Symbol EMITTER VF BVR Input Forward Voltage Input Reverse Breakdown Voltage IF = 16mA, TA =25°C IF = 16mA IR = 10 µA IF = 16mA 5.0 -1.6 1.45 1.7 1.8 V mV/°C V Parameter Test Conditions Device Min. Typ.* Max. Unit ∆VF/∆TA Temperature Coefficient of Forward Voltage DETECTOR IOH Logic High Output Current IF = 0mA, VO = VCC = 5.5V, TA =25°C IF = 0mA, VO = VCC = 15V, TA =25°C All 6N135 6N136 HCPL-4502 HCPL-2503 All 6N135 6N136 HCPL-4502 HCPL-2503 HCPL-2530 HCPL-2531 6N135 6N136 HCPL-4502 HCPL-2503 6N135 6N136 HCPL-4502 HCPL-2503 HCPL-2530 HCPL-2531 0.001 0.005 0.5 1 µA IF = 0mA, VO = VCC = 15V ICCL Logic Low Supply Current IF = 16mA, VO = Open, VCC = 15V 50 120 200 µA IF1 = IF2 = 16mA, VO = Open, VCC = 15V ICCH Logic High Supply Current IF = 0mA, VO = Open, VCC = 15V, TA =25°C 200 400 1 µA IF = 0mA, VO = Open, VCC = 15V 2 IF = 0mA, VO = Open, VCC = 15V *All Typicals at TA = 25°C 0.02 4 3 Single-Channel: 6N135, 6N136 , HCPL-2503, HCPL-4502 Dual-Channel: HCPL-2530, HCPL-2531 Rev. 1.0.5 www.fairchildsemi.com Single-Channel: 6N135, 6N136 , HCPL-2503, HCPL-4502 Dual-Channel: HCPL-2530, HCPL-2531 High Speed Transistor Optocouplers Transfer Characteristics (TA = 0 to 70°C Unless otherwise specified) Symbol COUPLED CTR Current Transfer Ratio(5) IF = 16mA, VO = 0.4 V, VCC = 4.5V, TA =25°C 6N135 HCPL-2530 6N136 HCPL-4502 HCPL-2531 HCPL-2503 IF = 16mA, VCC = 4.5V VOL = 0.4V VOL = 0.5V VOL = 0.4V VOL = 0.5V VOL = 0.4V VOL Logic LOW Output Voltage IF = 16mA, IO = 1.1mA, VCC = 4.5V, TA =25°C IF = 16mA, IO = 3mA, VCC = 4.5V, TA =25°C IF = 16mA, IO = 0.8mA, VCC = 4.5V IF = 16mA, IO = 2.4mA, VCC = 4.5V *All Typicals at TA = 25°C Note: 5. Current Transfer Ratio is defined as a ratio of output collector current, IO, to the forward LED input current, IF, times 100%. 6N135 HCPL-2530 6N136 HCPL-4502 HCPL-2531 HCPL-2503 6N135 HCPL-2530 6N136 HCPL-2503 HCPL-2531 6N135 HCPL-2530 HCPL-4502 HCPL-2531 9 30 0.18 0.18 0.25 0.25 0.4 0.5 0.4 0.5 0.5 0.5 % V 15 30 % 7 19 18 27 50 50 % % Parameter Test Conditions Device Min. Typ.* Max. Unit 12 5 27 21 % % 4 Single-Channel: 6N135, 6N136 , HCPL-2503, HCPL-4502 Dual-Channel: HCPL-2530, HCPL-2531 Rev. 1.0.5 www.fairchildsemi.com Single-Channel: 6N135, 6N136 , HCPL-2503, HCPL-4502 Dual-Channel: HCPL-2530, HCPL-2531 High Speed Transistor Optocouplers Switching Characteristics (TA = 0 to 70°C unless otherwise specified., VCC = 5V) Symbol Parameter TPHL Propagation Delay Time to Logic LOW Test Conditions TA = 25°C, RL = 4.1kΩ, IF = 16mA(6) (Fig. 7) RL = 1.9kΩ, IF = 16mA, TA = 25°C(7) (Fig. 7) Device 6N135 HCPL-2530 6N136 HCPL-4502 HCPL-2503 HCPL-2531 6N135 HCPL-2530 6N136 HCPL-4502 HCPL-2503 HCPL-2531 6N135 HCPL-2530 6N136 HCPL-4502 HCPL-2503 HCPL-2531 6N135 HCPL-2530 6N136 HCPL-4502 HCPL-2503 HCPL-2531 6N135 HCPL-2530 6N136 HCPL-4502 HCPL-2503 HCPL-2531 6N135 HCPL-2530 6N136 HCPL-4502 HCPL-2503 HCPL-2531 Min. Typ.* 0.45 0.45 Max. 1.5 0.8 Unit µs µs RL = 4.1kΩ, IF = 16mA(6) (Fig. 7) RL = 1.9kΩ, IF = 16mA(7) (Fig. 7) 2.0 1.0 µs µs TPLH Propagation Delay Time to Logic HIGH TA = 25°C, (RL = 4.1kΩ, IF = 16mA(6) (Fig. 7) RL = 1.9kΩ, IF = 16mA(7) (Fig. 7) TA = 25°C 0.5 0.3 1.5 0.8 µs µs RL = 4.1kΩ, IF = 16mA(6) (Fig. 7) RL = 1.9kΩ, IF = 16mA(7) (Fig. 7) 2.0 1.0 µs µs |CMH| Common Mode Transient Immunity at Logic High IF = 0mA, VCM = 10VP-P,, RL = 4.1kΩ, TA = 25°C(8) (Fig. 8) IF = 0mA, VCM = 10VP-P, RL = 1.9kΩ, TA = 25°C(8) (Fig. 8) 10,000 10,000 V/µs V/µs |CML| Common Mode Transient Immunity at Logic Low IF = 16mA, VCM = 10 VP-P, RL = 4.1kΩ, TA = 25°C(8) (Fig. 8) IF = 16mA, VCM = 10 VP-P, RL = 1.9kΩ(8) (Fig. 8) 10,000 10,000 V/µs V/µs ** All Typicals at TA = 25°C Notes: 6. The 4.1kΩ load represents 1 LSTTL unit load of 0.36mA and 6.1kΩ pull-up resistor. 7. The 1.9kΩ load represents 1 TTL unit load of 1.6mA and 5.6kΩ pull-up resistor. 8. 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 > 2.0V). 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 < 0.8V). 5 Single-Channel: 6N135, 6N136 , HCPL-2503, HCPL-4502 Dual-Channel: HCPL-2530, HCPL-2531 Rev. 1.0.5 www.fairchildsemi.com Single-Channel: 6N135, 6N136 , HCPL-2503, HCPL-4502 Dual-Channel: HCPL-2530, HCPL-2531 High Speed Transistor Optocouplers Isolation Characteristics (TA = 0 to 70°C Unless otherwise specified) Symbol II-O Characteristics Input-Output Insulation Leakage Current Withstand Insulation Test Voltage Resistance (Input to Output) Capacitance (Input to Output) DC Current Gain Test Conditions Relative humidity = 45%, TA = 25°C, t = 5s, VI-O = 3000 VDC(9) RH ≤ 50%, TA = 25°C, II-O ≤ 2 µA, t = 1 min.(9) VI-O = 500VDC(9) f=1 MHz(9) IO = 3mA, VO = 5V(9) Min Typ** Max 1.0 Unit µA VISO RI-O CI-O HFE II-I RI-I CI-I 2500 1012 0.6 150 0.005 1011 0.03 VRMS Ω pF µA Ω pF Input-Input Insulation Leakage RH ≤ 45%, VI-I = 500VDC(10) Current t = 5 s, (HCPL-2530/2531 only) Input-Input Resistance Input-Input Capacitance VI-I = 500 VDC(10) (HCPL-2530/2531 only) f = 1MHz)(10) (HCPL-2530/2531 only) Notes: 9. 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. 10. Measured between pins 1 and 2 shorted together, and pins 3 and 4 shorted together. I 6 Single-Channel: 6N135, 6N136 , HCPL-2503, HCPL-4502 Dual-Channel: HCPL-2530, HCPL-2531 Rev. 1.0.5 www.fairchildsemi.com Single-Channel: 6N135, 6N136 , HCPL-2503, HCPL-4502 Dual-Channel: HCPL-2530, HCPL-2531 High Speed Transistor Optocouplers Fig. 1 Normalized CTR vs. Forward Current 1.2 1.2 Fig. 2 Normalized CTR vs. Temperature 1.0 1.0 NORMALIZED CTR 0.8 NORMALIZED CTR 0.8 0.6 0.6 0.4 Normalized to: IF = 16 mA 0.2 VO = 0.4 V VCC = 5 V TA = 25°C 0.4 Normalized to: TA = 25°C 0.2 IF = 16mA VCC = 5 V VO = 0.4 V 0.0 0.1 1 10 100 0.0 -60 -40 -20 0 20 40 60 80 100 IF - FORWARD CURRENT (mA) TA - TEMPERATURE (°C) Fig. 3 Output Current vs. Output Voltage 16 14 TA = 25°C VCC = 5 V IF = 40 mA IF = 35 mA 12 10 8 6 4 2 0 0 2 4 6 8 10 12 14 16 18 20 IF = 30 mA IF = 25 mA IF = 20 mA IF = 15 mA IF = 10 mA IF = 5 mA 1000 Fig. 4 Logic High Output Current vs. Temperature IOH - LOGIC HIGH OUTPUT CURRENT (nA) IF = 0 mA VCC = 5 V VO = 5 V 100 IO - OUTPUT CURRENT (mA) 10 1 0.1 -60 -40 -20 0 20 40 60 80 100 VO - OUTPUT VOLTAGE (V) TA - TEMPERATURE (°C) Fig. 5 Propagation Delay vs. Temperature 800 700 10000 Fig. 6 Propagation Delay vs. Load Resistance Tp - PROPAGATION DELAY (ns) 600 500 400 300 200 RL = 4.1 K (TPLH) TP - PROPAGATION DELAY (ns) RL = 4.1 K (TPLH) IF - 16 mA (TPHL) IF - 10 mA (TPHL) 1000 IF - 16 mA (TPLH) RL = 1.9 K (TPHL) 100 0 -60 RL = 1.9 K (TPLH) IF = 16 mA VCC = 5 V IF - 10 mA (TPLH) -40 -20 0 20 40 60 80 100 100 1 VCC = 5 V TA = 25°C 10 TA - TEMPERATURE (°C) RL = LOAD RESISTANCE (kΩ) 7 Single-Channel: 6N135, 6N136 , HCPL-2503, HCPL-4502 Dual-Channel: HCPL-2530, HCPL-2531 Rev. 1.0.5 www.fairchildsemi.com Single-Channel: 6N135, 6N136 , HCPL-2503, HCPL-4502 Dual-Channel: HCPL-2530, HCPL-2531 High Speed Transistor Optocouplers Pulse Generator I F tr = 5ns Z O = 50 Ω 10% D.C. I/f < 100µs 1 + Noise Shield 8 7 6 5 VCC +5 V Pulse Generator tr = 5ns Z O = 50 Ω IF + Noise Shield 1 VF1 - 8 7 6 5 VCC RL +5 V 2 VF - VB RL 10% DUTY CYCLE I/f < 100µS VO 2 3 4 V01 VO C L = 1.5 µF 3 I F Monitor Rm VO 0.1 µF IF MONITOR VF2 + Rm V02 0.1 µF 4 GND GND C L = 1.5 µF Test Circuit for 6N135, 6N136, HCPL-2503 and HCPL- 4502 Test Circuit for HCPL-2530 and HCPL-2531 IF 0 VO 5V 1.5 V 1.5 V VOL TPHL TPLH Fig. 7 Switching Time Test Circuit IF 1 + Noise Shield 8 7 6 5 VCC +5 V IF + VF1 A Noise Shield 1 2 3 4 8 7 6 5 VCC RL V01 +5 V 2 A B VFF VF - VB RL VO 3 4 + VCM VO VO 0.1 µF B VFF VF2 + V02 0.1 µF GND - GND - Pulse Gen + VCM - Pulse Gen Test Circuit for 6N135, 6N136, HCPL-2503 and HCPL-4502 Test Circuit for HCPL-2530 and HCPL-2531 VCM 10 V 10% tr 90% 90% 10% tf 0V VO Switch at A : IF = 0 mA VO Switch at A : IF = 16 mA 5V VOL Fig. 8 Common Mode Immunity Test Circuit 8 Single-Channel: 6N135, 6N136 , HCPL-2503, HCPL-4502 Dual-Channel: HCPL-2530, HCPL-2531 Rev. 1.0.5 www.fairchildsemi.com Single-Channel: 6N135, 6N136 , HCPL-2503, HCPL-4502 Dual-Channel: HCPL-2530, HCPL-2531 High Speed Transistor Optocouplers Package Dimensions All dimensions are in inches (millimeters) Through Hole Surface Mount 0.390 (9.91) 0.370 (9.40) PIN 1 ID. 4 3 2 1 4 3 2 1 PIN 1 ID. 0.270 (6.86) 0.250 (6.35) 5 6 7 8 0.270 (6.86) 0.250 (6.35) 5 6 7 8 0.390 (9.91) 0.370 (9.40) SEATING PLANE 0.070 (1.78) 0.045 (1.14) 0.070 (1.78) 0.045 (1.14) 0.300 (7.62) TYP 0.016 (0.41) 0.008 (0.20) 0.200 (5.08) 0.140 (3.55) 0.020 (0.51) MIN 0.020 (0.51) MIN 0.154 (3.90) 0.120 (3.05) 0.022 (0.56) 0.016 (0.41) 0.100 (2.54) TYP 0.016 (0.40) 0.008 (0.20) 15° MAX 0.300 (7.62) TYP 0.022 (0.56) 0.016 (0.41) 0.100 (2.54) TYP Lead Coplanarity : 0.004 (0.10) MAX 0.045 [1.14] 0.315 (8.00) MIN 0.405 (10.30) MIN 0.4” Lead Spacing Recommend Pad Layout for Surface Mount Leadform PIN 1 ID. 4 3 2 1 0.070 (1.78) 0.270 (6.86) 0.250 (6.35) 0.060 (1.52) 5 6 7 8 0.390 (9.91) 0.370 (9.40) 0.100 (2.54) 0.295 (7.49) 0.070 (1.78) 0.045 (1.14) SEATING PLANE 0.415 (10.54) 0.030 (0.76) 0.200 (5.08) 0.140 (3.55) 0.004 (0.10) MIN 0.154 (3.90) 0.120 (3.05) 0.022 (0.56) 0.016 (0.41) 0.100 (2.54) TYP 0.016 (0.40) 0.008 (0.20) 0° to 15° 0.400 (10.16) TYP 9 Single-Channel: 6N135, 6N136 , HCPL-2503, HCPL-4502 Dual-Channel: HCPL-2530, HCPL-2531 Rev. 1.0.5 www.fairchildsemi.com Single-Channel: 6N135, 6N136 , HCPL-2503, HCPL-4502 Dual-Channel: HCPL-2530, HCPL-2531 High Speed Transistor Optocouplers Ordering Information Option S SD W V WV SV SDV Example Part Number 6N135S 6N135SD 6N135W 6N135V 6N135WV 6N135SV 6N135SDV Description Surface Mount Lead Bend Surface Mount; Tape and reel 0.4" Lead Spacing VDE0884 VDE0884; 0.4” lead spacing VDE0884; surface mount VDE0884; surface mount; tape and reel Marking Information 1 2503 V 3 4 2 6 XX YY T1 5 Definitions 1 2 3 4 5 6 Fairchild logo Device number VDE mark (Note: Only appears on parts ordered with VDE option – See order entry table) Two digit year code, e.g., ‘03’ Two digit work week ranging from ‘01’ to ‘53’ Assembly package code 10 Single-Channel: 6N135, 6N136 , HCPL-2503, HCPL-4502 Dual-Channel: HCPL-2530, HCPL-2531 Rev. 1.0.5 www.fairchildsemi.com Single-Channel: 6N135, 6N136 , HCPL-2503, HCPL-4502 Dual-Channel: HCPL-2530, HCPL-2531 High Speed Transistor Optocouplers Carrier Tape Specifications 12.0 ±0.1 4.0 ±0.1 4.0 ±0.1 Ø1.55 ±0.05 1.75 ±0.10 4.90 ±0.20 0.30 ±0.05 7.5 ±0.1 13.2 ±0.2 16.0 ±0.3 10.30 ±0.20 0.1 MAX 10.30 ±0.20 Ø1.6 ±0.1 User Direction of Feed Reflow Profile 300 Temperature (°C) 250 200 150 100 50 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 Time above 183C, 60–150 sec Ramp up = 3C/sec 225 C peak 215 C, 10–30 s 11 Single-Channel: 6N135, 6N136 , HCPL-2503, HCPL-4502 Dual-Channel: HCPL-2530, HCPL-2531 Rev. 1.0.5 www.fairchildsemi.com Single-Channel: 6N135, 6N136 , HCPL-2503, HCPL-4502 Dual-Channel: HCPL-2530, HCPL-2531 High Speed Transistor Optocouplers TRADEMARKS 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. FACT Quiet Series™ GlobalOptoisolator™ GTO™ HiSeC™ I2C™ i-Lo™ ImpliedDisconnect™ IntelliMAX™ ISOPLANAR™ LittleFET™ MICROCOUPLER™ MicroFET™ MicroPak™ MICROWIRE™ MSX™ MSXPro™ Across the board. Around the world.™ The Power Franchise® Programmable Active Droop™ ACEx™ ActiveArray™ Bottomless™ Build it Now™ CoolFET™ CROSSVOLT™ DOME™ EcoSPARK™ E2CMOS™ EnSigna™ FACT™ FAST® FASTr™ FPS™ FRFET™ DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION, OR DESIGN. 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. OCX™ OCXPro™ OPTOLOGIC® OPTOPLANAR™ PACMAN™ POP™ Power247™ PowerEdge™ PowerSaver™ PowerTrench® QFET® QS™ QT Optoelectronics™ Quiet Series™ RapidConfigure™ RapidConnect™ µSerDes™ ScalarPump™ SILENT SWITCHER® SMART START™ SPM™ Stealth™ SuperFET™ SuperSOT™-3 SuperSOT™-6 SuperSOT™-8 SyncFET™ TCM™ TinyBoost™ TinyBuck™ TinyPWM™ TinyPower™ TinyLogic® TINYOPTO™ TruTranslation™ UHC™ UniFET™ UltraFET® VCX™ Wire™ 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 Advance Information Product Status Formative or In Design Definition This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. 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. This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve design. This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only. Rev. I20 Preliminary First Production No Identification Needed Full Production Obsolete Not In Production 12 Single-Channel: 6N135, 6N136 , HCPL-2503, HCPL-4502 Dual-Channel: HCPL-2530, HCPL-2531 Rev. 1.0.5 www.fairchildsemi.com