TOSHIBA TLP351H F featuring GaAAs infrared LED and high speed photodetector for power device driving
Key Attributes
Model Number:
TLP351H(F)
Product Custom Attributes
Data Rate:
-
Operating Temperature:
-40℃~+125℃
Input Threshold Current:
5mA
Propagation Delay(tpd):
700ns;700ns
Isolation Voltage(Vrms):
3.75kV
Voltage - Supply:
10V~30V
Voltage - Forward(Vf):
1.55V
CMTI(kV/us):
25kV/us
Number Of Channels:
1
Input Type:
DC
Mfr. Part #:
TLP351H(F)
Package:
DIP-8
Product Description
Product Overview
The TLP351H is a photocoupler in a DIP8 package, featuring a GaAAs infrared LED optically coupled to a high-gain, high-speed photodetector IC. It is designed for industrial applications, offering guaranteed performance up to 125C and a common-mode transient immunity of 20 kV/s due to its internal Faraday shield. With a totem-pole output capable of sinking and sourcing current, it is ideal for driving IGBTs and power MOSFETs.
Product Attributes
- Brand: Toshiba Corporation
- Start of Commercial Production: 2011-08
- Certifications: UL-approved (UL1577, File No.E67349), cUL-approved (CSA Component Acceptance Service No.5A File No.E67349), VDE-approved (EN60747-5-5, EN60065 or EN60950-1), CQC-approved (GB4943.1, GB8898)
Technical Specifications
| Product | Output Peak Current (max) | Operating Temperature | Supply Current (max) | Supply Voltage | Threshold Input Current (max) | Propagation Delay Time (max) | Common-Mode Transient Immunity (min) | Isolation Voltage (min) |
|---|---|---|---|---|---|---|---|---|
| TLP351H / TLP351HF | 0.6 A | -40 to 125 | 2 mA | 10 to 30 V | 5 mA | 700 ns | 20 kV/s | 3750 Vrms |
| Characteristic | Symbol | Min | Typ. | Max | Unit | Test Condition |
|---|---|---|---|---|---|---|
| Input forward voltage | VF | 1.45 | 1.55 | 1.7 | V | IF = 10 mA, Ta = 25 |
| Input reverse current | IR | 10 | A | VR = 5 V, Ta = 25 | ||
| Input capacitance | Ct | 95 | pF | V = 0 V, f = 1 MHz, Ta = 25 | ||
| Peak high-level output current | IOPH | -0.4 | A | IF = 5 mA, VCC = 15 V, V8-6 = 4 V | ||
| Peak low-level output current | IOPL | -0.4 | A | IF = 5 mA, VCC = 15 V, V8-6 = 10 V | ||
| High-level output voltage | VOH | 0.5 | V | IF = 0 mA, VCC = 15 V, V6-5 = 2 V | ||
| Low-level output voltage | VOL | 0.2 | V | IF = 0 mA, VCC = 15 V, V6-5 = 10 V | ||
| High-level supply current | ICCH | 6.0 | 8.5 | mA | IF = 5 mA, VCC = 10 V, IO = -100 mA | |
| Low-level supply current | ICCL | 0.34 | 1.0 | mA | VF = 0.8 V, VCC = 10 V, IO = 100 mA | |
| Threshold input current (L/H) | IFLH | 1.2 | 2.0 | mA | VCC = 15 V, VO > 1 V | |
| Threshold input voltage (H/L) | VFHL | 1.1 | V | VCC = 15 V, VO < 1 V | ||
| Total capacitance (input to output) | CS | 1.0 | pF | VS = 0 V, f = 1 MHz | ||
| Isolation resistance | RS | 1 1012 | 1014 | VS = 500 V, R.H. 60 % | ||
| Propagation delay time (L/H) | tpLH | 700 | ns | IF = 0 5 mA, VCC = 30 V, Rg = 47 , Cg = 3 nF | ||
| Propagation delay time (H/L) | tpHL | 700 | ns | IF = 5 0 mA, VCC = 30 V, Rg = 47 , Cg = 3 nF | ||
| Rise time | tr | 700 | ns | IF = 0 5 mA, VCC = 30 V, Rg = 47 , Cg = 3 nF | ||
| Fall time | tf | 700 | ns | IF = 5 0 mA, VCC = 30 V, Rg = 47 , Cg = 3 nF | ||
| Common-mode transient immunity at output high | CMH | 20 | kV/s | VCM = 1000 Vp-p, IF = 5 mA, VCC |
2504101957_TOSHIBA-TLP351H-F_C17667906.pdf
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