TOSHIBA TLP2303 TPL E photocoupler with photodiode transistor chip and 100 kbps data transmission rate
Key Attributes
Model Number:
TLP2303(TPL,E
Product Custom Attributes
Output Current:
80mA
Low Level Delay Time:
50us
High Level Delay Time:
15us
Reverse Voltage:
5V
Current Transfer Ratio:
900%
Voltage - Forward(Vf):
1.47V
Voltage - Supply:
4.5V~18V
Operating Temperature:
-40℃~+125℃
Forward Current(If):
15mA
CMTI(kV/us):
30kV/us
Isolation Voltage(Vrms):
3.75kV
Input Type:
DC
Mfr. Part #:
TLP2303(TPL,E
Package:
SO-5-4.6mm
Product Description
Product Overview
The Toshiba TLP2303 is a high-speed photocoupler featuring an infrared LED coupled with a photodiode-transistor chip in an SO6 package. It offers a high current transfer ratio (900% min) and fast switching speeds, making it suitable for applications requiring low input current and high-speed data transmission. With a transmission rate of 100 kbps, it bridges the gap between general-purpose transistor couplers and faster IC couplers.
Product Attributes
- Brand: Toshiba
- Start of Commercial Production: 2013-01
- Certifications: UL-recognized (UL 1577), cUL-recognized (CSA), VDE-approved (EN 60747-5-5, EN 62368-1), CQC-approved (GB4943.1, GB8898)
- Option for VDE approval: Option (V4)
Technical Specifications
| Characteristic | Symbol | Test Condition | Min | Typ. | Max | Unit |
| Absolute Maximum Ratings | ||||||
| Input forward current | IF | 20 | mA | |||
| Input forward current derating | IF/Ta | (Ta 100 ) | -0.2 | mA/ | ||
| Input forward current (pulsed) | IFP | 40 | mA | |||
| Input forward current derating (pulsed) | IFP/Ta | (Ta 100 ) | -1.6 | mA/ | ||
| Peak transient input forward current | IFPT | 1 | A | |||
| Peak transient input forward current derating | IFPT/Ta | (Ta 100 ) | -40 | mA/ | ||
| Input power dissipation | PD | 100 | mW | |||
| Input power dissipation derating | PD/Ta | (Ta 100 ) | -4.0 | mW/ | ||
| Input reverse voltage | VR | -0.5 | 5 | V | ||
| Output current | IO | 80 | mA | |||
| Output current derating | IO/Ta | (Ta 100 ) | -3.2 | mA/ | ||
| Output voltage | VO | -0.5 to 18 | V | |||
| Supply voltage | VCC | -0.5 to 18 | V | |||
| Output power dissipation | PO | 100 | mW | |||
| Output power dissipation derating | PO/Ta | (Ta 100 ) | -4.0 | mW/ | ||
| Operating temperature | Topr | -40 | 125 | |||
| Storage temperature | Tstg | -55 | 125 | |||
| Lead soldering temperature | Tsol | (10 s) | 260 | |||
| Isolation voltage | BVS | (AC, 60 s, R.H. 60 %) | 3750 | Vrms | ||
| Recommended Operating Conditions | ||||||
| Input on-state current | IF(ON) | 0.5 | 15 | mA | ||
| Input off-state voltage | VF(OFF) | 0 | 0.8 | V | ||
| Supply voltage | VCC | 4.5 | 18 | V | ||
| Operating temperature | Topr | -40 | 125 | |||
| Electrical Characteristics | ||||||
| Input forward voltage | VF | IF = 1.6 mA, Ta = 25 | 1.30 | 1.47 | 1.60 | V |
| Input forward voltage temperature coefficient | VF/Ta | IF = 1.6 mA | -2.0 | mV/ | ||
| Input reverse current | IR | VR = 5 V, Ta = 25 | 10 | A | ||
| Input capacitance | Ct | V = 0 V, f = 1 MHz, Ta = 25 | 45 | pF | ||
| High-level output current | IOH | VF = 0.8 V, VCC = VO = 18 V | 0.05 | A | ||
| High-level supply current | ICCH | VF = 0.8 V, VCC = VO = 18 V, Ta = 110 | 100 | A | ||
| Low-level supply current | ICCL | IF = 0 mA, VCC = 5 V, VO = Open | 50 | A | ||
| Current transfer ratio | IO/IF | IF = 0.5 mA, VCC = 4.5 V, VO = 0.4 V | 900 | % | ||
| Current transfer ratio | IO/IF | IF = 1.6 mA, VCC = 4.5 V, VO = 0.4 V | 4500 | 8000 | % | |
| Current transfer ratio | IO/IF | IF = 5 mA, VCC = 4.5 V, VO = 0.4 V | 2800 | 5000 | % | |
| Low-level output voltage | VOL | IF = 1.6 mA, VCC = 4.5 V, IOL = 6.4 mA | 0.07 | 0.3 | V | |
| Low-level output voltage | VOL | IF = 5 mA, VCC = 4.5 V, IOL = 15 mA | 0.1 | 0.3 | V | |
| Low-level output voltage | VOL | IF = 12 mA, VCC = 4.5 V, IOL = 24 mA | 0.13 | 0.3 | V | |
| Isolation Characteristics | ||||||
| Total capacitance (input to output) | CS | VS = 0 V, f = 1 MHz | 0.8 | pF | ||
| Isolation resistance | RS | VS = 500 V, R.H. 60 % | 1012 | 1014 | ||
| Isolation voltage | BVS | AC, 60 s | 3750 | Vrms | ||
| Switching Characteristics | ||||||
| Propagation delay time (H/L) | tpHL | IF = 0.5 mA, RL = 4.7 k, Ta = 25 | 1.4 | 15 | s | |
| Propagation delay time (L/H) | tpLH | IF = 0.5 mA, RL = 4.7 k | 1.4 | 20 | s | |
| High-level common-mode transient immunity | CMH | IF = 0 mA, RL = 4.1 k, VCM = 400 V, VO(min) = 2.0 V | 15 | 30 | kV/s | |
| Low-level common-mode transient immunity | CML | IF = 10 mA, RL = 4.1 k, VCM = 400 V, VO(max) = 0.4 V | 15 | 30 | kV/s | |
2412111228_TOSHIBA-TLP2303-TPL-E_C4153842.pdf
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