画像は参考用です
CNY17-3-500E
+BOMOPTOISO 5KV TRANS W/BASE 6DIP GW
-
メーカーブロードコム株式会社
-
メーカー品番 #CNY17-3-500E
-
在庫状況28982
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Part Status | Active |
| Base Product Number | CNY17 |
| Number of Channels | 1 |
| Voltage - Isolation | 5000Vrms |
| Current Transfer Ratio (Min) | 100% @ 10mA |
| Current Transfer Ratio (Max) | 200% @ 10mA |
| Rise / Fall Time (Typ) | 5µs, 5µs |
| Input Type | DC |
| Output Type | Transistor with Base |
| Voltage - Output (Max) | 70V |
| Current - Output / Channel | 150mA |
| Voltage - Forward (Vf) (Typ) | 1.4V |
| Current - DC Forward (If) (Max) | 60 mA |
| Vce Saturation (Max) | 300mV |
| Operating Temperature | -55°C ~ 100°C |
| Mounting Type | Surface Mount |
| Package / Case | 6-SMD, Gull Wing |
| Supplier Device Package | 6-DIP Gull Wing |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
概要
Description
Introduction to CNY17-3-500E
- Type: a single-channel optocoupler (phototransistor type) in a DIP-4 package, part of the CNY17 family. It provides galvanic isolation between input and output.
- Isolation: designed for high input–output isolation, often around 5 kV RMS between sides (the “500” in 500E). The “E” typically indicates an enhanced/lead-free version; confirm with the datasheet.
- Input: infrared LED. Forward current spec (IF) is typically in the few mA range; max ratings exist, so design within recommended values.
- Output: a phototransistor whose collector-emitter current (IC) is approximately CTR × IF; CTR varies with temperature and IF and is specified over ranges in the datasheet.
- Pinout: standard DIP-4—pins for LED anode/cathode and transistor collector/emitter (pin order depends on variant; verify).
- Applications: microcontroller or logic isolation, interface between low-voltage logic and higher-voltage circuits, power-supply control, and signal isolation.
- Notes: exact CTR, voltage rating, and pinout vary by variant; always consult the specific datasheet for CNY17-3-500E.
- Type: a single-channel optocoupler (phototransistor type) in a DIP-4 package, part of the CNY17 family. It provides galvanic isolation between input and output.
- Isolation: designed for high input–output isolation, often around 5 kV RMS between sides (the “500” in 500E). The “E” typically indicates an enhanced/lead-free version; confirm with the datasheet.
- Input: infrared LED. Forward current spec (IF) is typically in the few mA range; max ratings exist, so design within recommended values.
- Output: a phototransistor whose collector-emitter current (IC) is approximately CTR × IF; CTR varies with temperature and IF and is specified over ranges in the datasheet.
- Pinout: standard DIP-4—pins for LED anode/cathode and transistor collector/emitter (pin order depends on variant; verify).
- Applications: microcontroller or logic isolation, interface between low-voltage logic and higher-voltage circuits, power-supply control, and signal isolation.
- Notes: exact CTR, voltage rating, and pinout vary by variant; always consult the specific datasheet for CNY17-3-500E.
Equivalent
Common equivalents to the CNY17-3-500E (phototransistor optocoupler) include: Sharp/Agilent PC817, Everlight LTV-817, Broadcom/Avago 4N25 (or 4N35), and Toshiba TLP521-series. Verify CTR grade, isolation voltage, pinout and package differences before substituting.
Features
CNY17-3-500E features:
- 1-channel optocoupler with transistor output (NPN, Form A)
- DIP-4 through-hole package; lead-free (RoHS)
- Isolation: 5 kV RMS minimum between input and output
- Output: Vceo ≈ 80 V; Ic rated for tens of mA
- CTR: wide range, about 50–600% at If ≈ 5 mA (varies with temperature Ta)
- LED input: If up to ~60 mA; Vf ≈ 1.2–1.4 V at modest If
- Temperature range: -40 to 100°C
- Speed: switching in the microsecond range (rise/fall times a few μs)
- Applications: isolated interfaces for microcontrollers, logic isolation, and isolated control/power supplies
Note: “500E” indicates the part’s high isolation rating (≈5 kV) and lead-free variant.
- 1-channel optocoupler with transistor output (NPN, Form A)
- DIP-4 through-hole package; lead-free (RoHS)
- Isolation: 5 kV RMS minimum between input and output
- Output: Vceo ≈ 80 V; Ic rated for tens of mA
- CTR: wide range, about 50–600% at If ≈ 5 mA (varies with temperature Ta)
- LED input: If up to ~60 mA; Vf ≈ 1.2–1.4 V at modest If
- Temperature range: -40 to 100°C
- Speed: switching in the microsecond range (rise/fall times a few μs)
- Applications: isolated interfaces for microcontrollers, logic isolation, and isolated control/power supplies
Note: “500E” indicates the part’s high isolation rating (≈5 kV) and lead-free variant.
Pinout
- Pin count: 4 pins (DIP-4)
- Function: Optocoupler (phototransistor output). Provides galvanic isolation between input LED and output transistor.
- Pin 1: Anode
- Pin 2: Cathode
- Pin 3: Emitter
- Pin 4: Collector
- Function: Optocoupler (phototransistor output). Provides galvanic isolation between input LED and output transistor.
- Pin 1: Anode
- Pin 2: Cathode
- Pin 3: Emitter
- Pin 4: Collector
Manufacturer
The CNY17-3-500E is manufactured by Vishay (Vishay Intertechnology, Inc.), marketed through its Vishay Semiconductors product line. Vishay is a multinational electronics components company that designs and manufactures discrete semiconductors and passive components (resistors, diodes, optocouplers, power MOSFETs, etc.) and is publicly traded.
Application
Typical application areas for CNY17-3-500E (three-channel optocoupler with transistor outputs):
- Galvanic isolation between low-voltage control circuits (MCUs/PLCs) and high-voltage/noisy sides
- Isolated feedback for switch-mode power supplies and adapters
- Interfaces for sensors and actuators in industrial automation
- Driving small loads such as transistors, relays, and triacs
- Multi-channel isolated signal paths in a single package (three channels)
- Noise immunity and ground-loop protection in instrumentation and telecom
- Data/isolation in measurement, control systems, and safety-critical applications
- Galvanic isolation between low-voltage control circuits (MCUs/PLCs) and high-voltage/noisy sides
- Isolated feedback for switch-mode power supplies and adapters
- Interfaces for sensors and actuators in industrial automation
- Driving small loads such as transistors, relays, and triacs
- Multi-channel isolated signal paths in a single package (three channels)
- Noise immunity and ground-loop protection in instrumentation and telecom
- Data/isolation in measurement, control systems, and safety-critical applications
Package
DIP-6 plastic through-hole package (6-pin) for CNY17-3-500E.
