signal isolation device TOSHIBA TLP2168 TP F photocoupler with internal noise shield and UL approval
Key Attributes
Model Number:
TLP2168(TP,F)
Product Custom Attributes
Load Voltage:
6V
Power Dissipation:
40mW
Output Current:
25mA
Low Level Delay Time:
60ns
High Level Delay Time:
60ns
Reverse Voltage:
5V
Voltage - Forward(Vf):
1.57V
Voltage - Supply:
2.7V~5.5V
Forward Current(If):
14mA
Operating Temperature:
-40℃~+125℃
CMTI(kV/us):
15kV/us
Number Of Channels:
2
Input Threshold Current:
5mA
Isolation Voltage(Vrms):
2.5kV
Input Type:
DC
Mfr. Part #:
TLP2168(TP,F)
Package:
SO-8
Product Description
Product Overview
The TLP2168 is a photocoupler featuring GaAAs infrared LEDs optically coupled to a high-gain, high-speed photoreceptor chip. Designed for operation at up to 125C and on supplies from 2.7 V to 5.5 V, it offers two LED-photoreceptor pairs in an SO8 package to save board space. Its internal noise shield provides superior common-mode rejection for enhanced noise immunity. This inverter logic type device is suitable for applications requiring reliable signal isolation and high-speed data transfer.
Product Attributes
- Brand: Toshiba
- Start of Commercial Production: 2010-09
- Certifications: UL-approved (UL1577), cUL-approved (CSA), VDE-approved (EN60747-5-5)
- Package: SO8
Technical Specifications
| Characteristic | Symbol | Min | Typ. | Max | Unit | Note |
| Absolute Maximum Ratings | ||||||
| Input forward current | IF | 25 | mA | Each channel | ||
| Input forward current derating (pulsed) | IF/Ta | -0.67 | mA/ | (Note 1) | ||
| Input forward current (pulsed) | IFP | 40 | mA | |||
| Input forward current derating (pulsed) | IFP/Ta | -1.0 | mA/ | (Note 1), (Note 2) | ||
| Input reverse voltage | VR | 5 | V | (Note 1) | ||
| Input power dissipation | PD | 40 | mW | (Note 1) | ||
| Input power dissipation derating | PD/Ta | -1.0 | mW/ | (Note 1) | ||
| Output current | IO | 25 | mA | |||
| Output voltage | VO | 6 | V | |||
| Supply voltage | VCC | 6 | V | |||
| Output power dissipation | PO | 40 | mW | (Note 1) | ||
| Output power dissipation derating | PO/Ta | -1.0 | mW/ | (Note 1) | ||
| Operating temperature | Topr | -40 | 125 | |||
| Storage temperature | Tstg | -55 | 150 | |||
| Lead soldering temperature | Tsol | 260 | (10 s) | |||
| Isolation voltage | BVS | 2500 | Vrms | (Note 3) | ||
| Recommended Operating Conditions | ||||||
| Input on-state current | IF(ON) | 7.5 | 14 | mA | Each channel, (Note 1), (Note 2) | |
| Input off-state voltage | VF(OFF) | 0 | 0.8 | V | (Note 1) | |
| Supply voltage | VCC | 2.7 | 3.3/5.0 | 5.5 | V | (Note 3) |
| Operating temperature | Topr | -40 | 125 | |||
| Electrical Characteristics | ||||||
| Input forward voltage | VF | 1.4 | 1.57 | 1.8 | V | IF = 10 mA, Ta = 25 (Note 1) |
| Input forward voltage temperature coefficient | VF/Ta | -2.0 | mV/ | IF = 10 mA (Note 1) | ||
| Input reverse current | IR | 10 | A | VR = 5 V, Ta = 25 (Note 1) | ||
| Input capacitance | Ct | 60 | pF | V = 0 V, f = 1 MHz, Ta = 25 (Note 1) | ||
| High-level output current | IOH | 50 | A | VF = 0.8 V, VO = 5.5 V, VCC = 5.5 V (Note 1) | ||
| Low-level output voltage | VOL | 0.6 | V | IF = 10 mA, IO = 13 mA (Sinking) (Note 1) | ||
| Low-level supply current | ICCL | 0.2 | 8 | mA | IF1 = IF2 = 10 mA (Note 1) | |
| High-level supply current | ICCH | 3.8 | 8 | mA | IF = 0 mA (Note 1) | |
| Threshold input current (H/L) | IFHL | 1.0 | 5.0 | mA | IO = 13 mA (Sinking), VO < 0.6 V (Note 1) | |
| Isolation Characteristics | ||||||
| Total capacitance (input to output) | CS | 0.8 | pF | VS = 0 V, f = 1 MHz (Note 1) | ||
| Isolation resistance | RS | 1 1012 | 1014 | VS = 500 V, R.H. 60 % (Note 1) | ||
| Isolation voltage | BVS | 2500 | Vrms | AC, 60 s (Note 1) | ||
| Switching Characteristics | ||||||
| Propagation delay time (H/L) | tpHL | 35 | 60 | ns | (Note 1) | |
| Propagation delay time (L/H) | tpLH | 35 | 60 | ns | (Note 1) | |
| Pulse width distortion | |tpHL- tpLH| | 35 | ns | (Note 1) | ||
| Propagation delay skew (device to device) | tpsk | -40 | 40 | ns | (Note 1), (Note 2) | |
| Fall time | tf | 30 | ns | (Note 1) | ||
| Rise time | tr | 30 | ns | (Note 1) | ||
| Common-mode transient immunity at output high | CMH | 15 | kV/s | (Note 1) | ||
| Common-mode transient immunity at output low | CML | -15 | kV/s | (Note 1) | ||
2410010232_TOSHIBA-TLP2168-TP-F_C99480.pdf
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