Integrated photodetector and GaAlAs LED photocoupler TOSHIBA TLP250F for gate driving of IGBT devices
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Product Description
Product Overview
The TOSHIBA TLP250 is a photocoupler featuring a GaAlAs light emitting diode and an integrated photodetector, housed in an 8-lead DIP package. It is designed for gate driving circuits of IGBT and power MOS FET, offering high-speed switching and excellent isolation.
Product Attributes
- Brand: TOSHIBA
- Material: GaAlAs Ired & Photo-IC
- Certifications: UL recognized (UL1577, file No.E67349), VDE approved (DIN VDE0884/06.92, certificate No.76823)
- Option (D4): VDE approved
Technical Specifications
| Characteristic | Symbol | Rating | Unit | Notes |
| Absolute Maximum Ratings | ||||
| Forward current | IF | 20 | mA | |
| Peak transient forward current | IFPT | 1 | A | PW 1s, 300pps |
| Reverse voltage | VR | 5 | V | |
| LED Junction temperature | Tj | 125 | C | |
| "H"peak output current | IOPH | -1.5 | A | PW 2.5s, f 15kHz |
| "L"peak output current | IOPL | +1.5 | A | PW 2.5s, f 15kHz |
| Output voltage | VO | 35 (Ta 70C), 24 (Ta = 85C) | V | Derating (Ta 70C): -0.73 V / C |
| Supply voltage | VCC | 35 (Ta 70C), 24 (Ta = 85C) | V | Derating (Ta 70C): -0.73 V / C |
| Detector Junction temperature | Tj | 125 | C | |
| Operating frequency | f | 25 | kHz | Exponential waveform |
| Operating temperature range | Topr | -20~85 | C | |
| Storage temperature range | Tstg | -55~125 | C | |
| Lead soldering temperature (10 s) | Tsol | 260 | C | 2 mm or more from a lead root |
| Isolation voltage (AC, 1 min., R.H. 60%) | BVS | 2500 | Vrms | Device considered a two terminal device: Pins 1, 2, 3 and 4 shorted together, and pins 5, 6, 7 and 8 shorted together. |
| Recommended Operating Conditions | ||||
| Input current, on | IF(ON) | 7~10 | mA | Input signal rise time (fall time) < 0.5 s |
| Input voltage, off | VF(OFF) | 0~0.8 | V | |
| Supply voltage | VCC | 15~30 | V | |
| Peak output current | IOPH/IOPL | 0.5 | A | |
| Operating temperature | Topr | -20~85 | C | |
| Electrical Characteristics | ||||
| Input forward voltage | VF | 1.6~1.8 | V | IF = 10 mA , Ta = 25C |
| Temperature coefficient of forward voltage | VF / Ta | -2.0 | mV / C | IF = 10 mA |
| Input reverse current | IR | 10 | A | VR = 5V, Ta = 25C |
| Input capacitance | CT | 45~250 | pF | V = 0 , f = 1MHz , Ta = 25C |
| "H" level Output current | IOPH | -0.5~-1.5 | A | IF = 10 mA, V8-6 = 4V |
| "L" level Output current | IOPL | 0.5~2 | A | VCC = 30V, IF = 0, V6-5 = 2.5V |
| "H" level Output voltage | VOH | 11~12.8 | V | VCC1 = +15V, VEE1 = 15V, RL = 200, IF = 5mA |
| "L" level Output voltage | VOL | -14.2~-12.5 | V | VCC1 = +15V, VEE1 = 15V, RL = 200, VF = 0.8V |
| Supply current "H" level | ICCH | 7~11 | mA | VCC = 30V, IF = 10mA |
| Supply current "L" level | ICCL | 7.5~11 | mA | VCC = 30V, IF = 0mA |
| Threshold input current "Output LH" | IFLH | 1.2~5 | mA | VCC1 = +15V, VEE1 = 15V, RL = 200, VO > 0V |
| Threshold input voltage "Output HL" | IFHL | 0.8 | V | VCC1 = +15V, VEE1 = 15V, RL = 200, VO < 0V |
| Supply voltage | VCC | 10~35 | V | |
| Capacitance (input-output) | CS | 1.0~2.0 | pF | VS = 0 , f = 1MHz Ta = 25 |
| Resistance(input-output) | RS | 11012~1014 | VS = 500V , Ta = 25C R.H. 60% | |
| Switching Characteristics | ||||
| Propagation delay time LH | tpLH | 0.15~0.5 | s | IF = 8mA, VCC1 = +15V, VEE1 = 15V, RL = 200 |
| Propagation delay time HL | tpHL | 0.15~0.5 | s | IF = 8mA, VCC1 = +15V, VEE1 = 15V, RL = 200 |
| Output rise time | tr | s | IF = 8mA (Note 7), VCC1 = +15V, VEE1 = 15V, RL = 200 | |
| Output fall time | tf | s | IF = 8mA (Note 7), VCC1 = +15V, VEE1 = 15V, RL = 200 | |
| Common mode transient immunity at high level output | CMH | -5000 | V / s | VCM = 600V, IF = 8mA, VCC = 30V, Ta = 25C |
| Common mode transient immunity at low level output | CML | 5000 | V / s | VCM = 600V, IF = 0mA, VCC = 30V, Ta = 25C |
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina