digital isolation solution LITEON 6N135-L photocoupler with wide lead spacing and fast response time
Product Description
The 6N135-L / 6N136-L series photocouplers consist of a high-efficiency AlGaAs Light Emitting Diode and a high-speed optical detector. This design provides excellent AC and DC isolation between the input and output sides. Connection for the bias of the photodiode improves speed by reducing base-collector capacitances. The internal shield ensures high common mode transient immunity, guaranteed up to 1KV/sec. Key features include high speed (1MBd typical), availability in Dual-in-line, Wide lead spacing, and Surface mounting packages, storable output, and UL/CSA approval. Applications include isolation in line receivers, digital isolation for A/D, D/A conversion, ground loop elimination, feedback elements in switching mode power supplies, pulse transformer replacement, power transistor isolation in motor drives, and interface between microprocessor systems, computers, and their peripherals.
Product Attributes
- Brand: LITE-ON
- Origin: Taiwan, R.O.C.
- Certifications: UL, CSA
Technical Specifications
| Parameter | Symbol | 6N135 | 6N136 | Unit | Condition | |
| Absolute Maximum Ratings | ||||||
| Input Average Forward Current | IF | 25 | mA | Ta=25C | ||
| Reverse Input Voltage | VR | 5 | V | Ta=25C | ||
| Power Dissipation (Input) | PI | 45 | mW | Ta=25C | ||
| Junction temperature (Input) | TJ | 125 | C | |||
| Output Collector Current | IO | 8 | mA | |||
| Output Collector Voltage | VO | 20 | V | |||
| Output Collector Power Dissipation | Po | 100 | mW | |||
| Junction temperature (Output) | TJ | 125 | C | |||
| Isolation Voltage | VISO | 5000 | Vrms | |||
| Supply Voltage | VCC | 15 | V | |||
| Operating Temperature | Topr | -40 ~ +85 | C | |||
| Storage Temperature | Tstg | -55 ~ +125 | C | |||
| Lead Solder Temperature | Tsol | 260 | C | 10 seconds | ||
| Electrical Characteristics | ||||||
| Input Forward Voltage | VF | 1.4 | 1.7 | V | IF=16mA, TA=25 | |
| Input Reverse Voltage | BVR | 5 | V | IR=10A TA=25 | ||
| Current Transfer Ratio | CTR | 7 | 19 | % | IF=16mA; Vo=0.4V; VCC=4.5V; TA=25 (Min) | |
| Current Transfer Ratio | CTR | 18 | 24 | % | IF=16mA; Vo=0.4V; VCC=4.5V; TA=25 (Typ) | |
| Current Transfer Ratio | CTR | 50 | % | IF=16mA; Vo=0.4V; VCC=4.5V; TA=25 (Max) | ||
| Logic low output voltage | VOL | - | 0.18 | V | IF=16mA;Vcc=4.5V; Io=1.1mA; TA=25 (6N135) | |
| Logic low output voltage | VOL | - | 0.25 | V | IF=16mA;Vcc=4.5V; Io=3mA; TA=25 (6N136) | |
| Logic high output current | IOH | - | 0.5 | A | IF=0mA, Vo=Vcc=5.5V; TA=25 (6N135) | |
| Logic high output current | IOH | - | 1 | A | IF=0mA, Vo=Vcc=15V; TA=25 (6N136) | |
| Logic low supply current | IccL | 400 | A | IF=16mA, Vo=open (Vcc=15V) | ||
| Logic high supply current | IccH | 1 | A | IF=0mA, Vo=open ; TA=25 (Vcc=15V) | ||
| Switching Specification | ||||||
| Propagation Delay Time to Low Output Level | tPHL | - | 0.09 | s | RL=4.1K, IF=16mA, TA=25 (6N135) | |
| Propagation Delay Time to Low Output Level | tPHL | - | 0.1 | s | RL=1.9K, IF=16mA, TA=25 (6N136) | |
| Propagation Delay Time to High Output Level | tPLH | - | 0.8 | s | RL=4.1K, IF=16mA, TA=25 (6N135) | |
| Propagation Delay Time to High Output Level | tPLH | - | 0.4 | s | RL=1.9K, IF=16mA, TA=25 (6N136) | |
| Logic High Common Mode Transient Immunity | |CMH| | 1 | 10 | KV/s | IF=0mA;VCM=10Vp-p; RL=4.1K; TA=25C (6N135) | |
| Logic High Common Mode Transient Immunity | |CMH| | 1 | 10 | KV/s | IF=0mA;VCM=10Vp-p; RL=1.9K; TA=25C (6N136) | |
| Logic Low Common Mode Transient Immunity | |CML| | 1 | 10 | KV/s | IF=0mA;VCM=10Vp-p; RL=4.1K; TA=25C (6N135) | |
| Logic Low Common Mode Transient Immunity | |CML| | 1 | 10 | KV/s | IF=0mA;VCM=10Vp-p; RL=1.9K; TA=25C (6N136) | |
| Isolation Characteristic | ||||||
| Input-Output Insulation Leakage Current | II-O | 1.0 | A | 45% RH, t = 5s, VI-O = 3kV DC, TA =25oC | ||
| Withstand Insulation Test Voltage | VISO | 5000 | VRMS | RH 50%, t = 1min, TA = 25oC | ||
| Input-Output Resistance | RI-O | 1012 | VI-O = 500V DC | |||
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