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PDF TLP250HF Data sheet ( Hoja de datos )
| Número de pieza | TLP250HF | |
| Descripción | Photocouplers | |
| Fabricantes | Toshiba | |
| Logotipo |  |
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Photocouplers GaAℓAs Infrared LED & Photo IC
TLP250H,TLP250HF
TLP250H,TLP250HF
1. Applications
• Industrial Inverters
• Air Conditioner Inverters
• IGBT Gate Drivers
• MOSFET Gate Drivers
• Induction Cooktop and Home Appliances
2. General
The TLP250H is a photocoupler in a DIP8 package that consists of a GaAℓAs infrared light-emitting diode (LED)
optically coupled to an integrated high-gain, high-speed photodetector IC chip. It provides guaranteed performance
and specifications at temperatures up to 125 . The TLP250H has an internal Faraday shield that provides a
guaranteed Common-mode transient immunity of ±40 kV/µs. It has a totem-pole output that can both sink and
source current. The TLP250H is ideal for IGBT and power MOSFET gate drive.
3. Features
(1) Buffer logic type (totem pole output)
(2) Output peak current: ±2.5 A (max)
(3) Operating temperature: -40 to 125
(4) Supply current: 3 mA (max)
(5) Supply voltage: 10 to 30 V
(6) Threshold input current: 5 mA (max)
(7) Propagation delay time: 500 ns (max)
(8) Common-mode transient immunity: ±40 kV/µs (min)
(9) Isolation voltage: 3750 Vrms (min)
(10) Safety standards
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 (Note 1)
Note 1: When a VDE approved type is needed, please designate the Option (D4).
©2015 Toshiba Corporation
1
Start of commercial production
2012-09
2015-12-24
Rev.4.0
1 page  
9. Recommended Operating Conditions (Note)
TLP250H,TLP250HF
Characteristics
Symbol
Note
Min Typ. Max Unit
Input on-state current
Input off-state voltage
Supply voltage
Peak high-level output current
Peak low-level output current
Operating frequency
IF(ON)
VF(OFF)
VCC
IOPH
IOPL
f
(Note 1)
(Note 2)
(Note 3)
6.5 10 mA
0 0.8 V
10 30
-2.0 A
+2.0
250 kHz
Note: The recommended operating conditions are given as a design guide necessary to obtain the intended
performance of the device. Each parameter is an independent value. When creating a system design using
this device, the electrical characteristics specified in this datasheet should also be considered.
Note: A ceramic capacitor (0.1 µF) should be connected between pin 8 and pin 5 to stabilize the operation of a high-
gain linear amplifier. Otherwise, this photocoupler may not switch properly. The bypass capacitor should be
placed within 1 cm of each pin.
Note : If the rising slope of the supply voltage (VCC) for the detector is steep, stable operation of the internal circuits
cannot be guaranteed.
Be sure to set 3.0 V/µs or less for a rising slope of the VCC.
Note 1: The rise and fall times of the input on-current should be less than 0.5 µs.
Note 2: Denotes the operating range, not the recommended operating condition.
Note 3: Exponential waveform. IOPH ≥ -0.65 A (≤ 80 ns), IOPL ≤ 0.65 A (≤ 80 ns), Ta = 125 , VCC = 20 V
©2015 Toshiba Corporation
5
2015-12-24
Rev.4.0
5 Page 
Package Dimensions
TLP250H
TLP250H,TLP250HF
Unit: mm
Weight: 0.54 g (typ.)
Package Name(s)
TOSHIBA: 11-10C4S
©2015 Toshiba Corporation
11
2015-12-24
Rev.4.0
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet TLP250HF.PDF ] | |
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