High Speed Switching Photocoupler Cosmo KTLP250S 8 Lead DIP Package for IGBT Gate Drive Applications
Key Attributes
Model Number:
KTLP250S
Product Custom Attributes
Output Current:
1.5A
Operating Temperature:
-40℃~+115℃
Load Voltage:
35V
Reverse Voltage:
5V
Load Type:
FET
Current Transfer Ratio:
-;-
Forward Current(If):
20mA
Input Type:
DC
Isolation Voltage(Vrms):
5kV
Number Of Channels:
1
Mfr. Part #:
KTLP250S
Package:
SMD-8P
Product Description
Cosmo KTLP250 Series 8PIN IGBT GATE DRIVE PHOTOCOUPLER
The KTLP250 series is an 8-lead DIP package IGBT gate drive photocoupler designed for driving IGBT or power MOSFETs. It features high speed switching and excellent isolation characteristics.
Product Attributes
- Brand: Cosmo Electronics Corp.
- Package: 8-lead DIP
- Certifications: UL Approved (No. E169586), c-UL Approved (No. E169586), VDE Approved (No. 40020973)
Technical Specifications
| Parameter | Symbol | Test Condition | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|---|
| Absolute Maximum Ratings | ||||||
| Input Forward current | IF | 20 | mA | |||
| Peak transient forward current | IFPT | (*Note 1) | 1 | A | ||
| Reverse voltage | VR | 5 | V | |||
| Junction temperature | Tj | 125 | ||||
| Output "H" peak output current | IOPH | (Pw 2.5s,f 15kHz) (*Note 2) | -1.5 | A | ||
| Output "L" peak output current | IOPL | (Pw 2.5s,f 15kHz) (*Note 2) | +1.5 | A | ||
| Output voltage | VO | (Ta=85) | 24 | V | ||
| Supply voltage | VCC | (Ta=85) | 24 | V | ||
| Junction temperature | Tj | 125 | ||||
| Operating frequency | f | (*Note 3) | 25 | KHz | ||
| Operating temperature range | Topr | -40 | 115 | |||
| Storage temperature range | Tstg | -55 | 125 | |||
| Lead soldering temperature(10s) | Tsol | (*Note 4) | 260 | |||
| Isolation voltage | BVs | (AC,1min.,R.H. 60%) (*Note 5) | 5000 | Vrms | ||
| Electrical Characteristics | ||||||
| Input forward voltage | VF | IF=10mA,Ta=25 | 1.6 | 1.8 | V | |
| Input reverse current | IR | VR=5V,Ta=25 | 10 | A | ||
| Input capacitance | CT | V=0,f=1MHz,Ta=25 | 45 | 250 | pF | |
| Output current "H" level | IOPH | Test Circuit (*A) VCC=30V, IF=10mA, Vb=4V | -0.5 | -1.5 | A | |
| Output current "L" level | IOPL | Test Circuit 2, IF=0, Va=2.5V | 0.5 | 2 | A | |
| Output voltage "H" level | VOH | Test Circuit 4, VCC1=15V,VEE1=-15V, RL=200,IF=5mA | 11 | 12.8 | V | |
| Output voltage "L" level | VOL | Test Circuit 5, VCC1=15V,VEE1=-15V, RL=200,VF=0.8V | -14.2 | -12.5 | V | |
| Supply current "H" level | ICCH | VCC=30V,IF=10mA, Ta=25 | 7 | mA | ||
| Supply current "L" level | ICCL | VCC=30V,IF=0mA, Ta=25 | 7.5 | mA | ||
| Threshold input current "Output LH" | IFLH | Test Circuit 3, VCC1=15V,VEE1=-15V, RL=200,VO>0V | 1.2 | 5 | mA | |
| Threshold input voltage "Output HL" | VFHL | Test Circuit 3, VCC1=15V,VEE1=-15V, RL=200,VO<0V | 0.8 | V | ||
| Supply voltage | VCC | 10 | 35 | V | ||
| Capacitance (input-output) | CS | Vs=0,f=1MHz,Ta=25 | 1.0 | 2.0 | pF | |
| Resistance (input-output) | RS | Vs=500V,Ta=25, R.H. 60 | 1*1012 | 1014 | ||
| Switching Characteristics | ||||||
| Propagation delay time "LH" | tpLH | Test Circuit 6, IF=8mA (Note8), VCC1=+15V,VEE1=-15V, Rg=20,Cg=10nF | 0.15 | 0.5 | s | |
| Propagation delay time "HL" | tpHL | Test Circuit 6, IF=8mA (Note8), VCC1=+15V,VEE1=-15V, Rg=20,Cg=10nF | 0.15 | 0.5 | s | |
| Output rise time | tr | Test Circuit 6 | ||||
| Output fall time | tf | Test Circuit 6 | ||||
| Common mode transient immunity at high level output | CMH | Test Circuit 7, VCM=600V,IF=8mA, VCC=30V,Ta=25 | -5 | KV / s | ||
| Common mode transient immunity at low level output | CML | Test Circuit 7, VCM=600V,IF=0, VCC=30V,Ta=25 | 5 | KV / s | ||
Applications
- Transistor inverter
- Inverter for air conditioner
- IGBT gate drive
- Power MOSFET gate drive
2304140030_Cosmo-KTLP250S_C136444.pdf
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