ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：OPTOISO 3.75KV 1CH TRANS 6-SOP
- Series：-
- Mfr：Toshiba Semiconductor and Storage
- Package：Tape & Reel (TR),Cut Tape (CT)
- Number of Channels：1
- Voltage - Isolation：3750Vrms
- Current Transfer Ratio (Min)：100% @ 5mA
- Current Transfer Ratio (Max)：300% @ 5mA
- Turn On / Turn Off Time (Typ)：3µs, 3µs
- Rise / Fall Time (Typ)：2µs, 3µs
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：80V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.25V
- Current - DC Forward (If) (Max)：50 mA
- Vce Saturation (Max)：300mV
- Operating Temperature：-55°C ~ 110°C
- Mounting Type：Surface Mount
- Package / Case：6-SOIC (0.173", 4.40mm Width), 4 Leads
- Supplier Device Package：6-SOP
- Grade：-
- Qualification：-
Download product information
Overview
The TLP185(GR-TPL,SE is a single-channel transistor output optocoupler manufactured by Toshiba Semiconductor and Storage. It features a 6-SOP surface-mount package with four leads. The device provides an isolation voltage of 3750Vrms. Key electrical parameters include a collector-emitter voltage of 80V, a maximum collector current of 50mA, and a typical forward voltage of 1.25V. The current transfer ratio ranges from 100% to 300% at 5mA input. Switching characteristics include a typical rise time of 2µs and fall time of 3µs. The component operates within a temperature range of -55°C to +110°C.
Feature Summary
- Provides high-voltage electrical isolation between input and output circuits using phototransistor technology.
- Delivers efficient signal transmission with a wide current transfer ratio range for robust driving capability.
- Features fast switching response times suitable for medium-speed digital signal isolation applications.
Applications
- Digital I/O isolation in programmable logic controllers (PLCs).
- Feedback control loop isolation in switch-mode power supplies.
- Interface isolation between microcontrollers and high-voltage peripheral devices.
Procurement Notes
Verify the specific suffix GR-TPL,SE against the official Toshiba datasheet to confirm current transfer ratio grades and packaging specifications. Ensure the procurement source provides valid RoHS compliance documentation. Confirm that the supplier offers genuine Toshiba Semiconductor and Storage products to avoid counterfeit components. Check for any product change notifications or lifecycle status updates prior to ordering.
Selection Notes
Select this component when a single-channel transistor output isolator with 3750Vrms isolation is required. The 6-SOP package is suitable for surface-mount assembly processes. Consider the 100-300% current transfer ratio for circuit gain requirements. Verify that the 80V collector-emitter voltage rating meets the load requirements of the target application circuit.
Part Context
This part belongs to the TLP185 series of transistor output optocouplers designed for general-purpose isolation. The series is widely used in industrial and consumer electronics for noise suppression and ground loop breaking. Toshiba manufactures these devices to meet international safety standards including UL and VDE certifications.
Replacement Considerations
Direct substitutes may include other Toshiba models within the TLP185 family with different suffixes, such as TLP185(GR,E), provided pinout and electrical ratings are compatible. Cross-manufacturer replacements require verification of isolation voltage, CTR, and package dimensions.
