Propiedades Termodinámicas De Los Sistemas: Presión, Temperatura Y Volumen

TLP250
TOSHIBA Photocoupler GaAlAs Ired & Photo−IC

TLP250
Transistor Inverter Inverter For Air Conditionor IGBT Gate Drive Power MOS FET Gate Drive
The TOSHIBA TLP250 consists of a GaAlAs light emitting diode and a integrated photodetector. This unit is 8−lead DIP package. TLP250 is suitable for gate driving circuit of IGBT or power MOS FET. • • • • • • • • Input threshold current:IF=5mA(max.) Supply current (ICC): 11mA(max.) Supply voltage (VCC): 10−35V Output current (IO): ±1.5A (max.) Switching time (tpLH/tpHL): 1.5µs(max.) Isolation voltage: 2500Vrms(min.) UL recognized: UL1577, file No.E67349 Option (D4) type VDE approved: DIN VDE0884/06.92,certificate No.76823 Maximum operating insulation voltage: 630VPK Highest permissible over voltage: 4000VPK (Note) When a VDE0884 approvedtype is needed, please designate the "option (D4)" Creepage distance: 6.4mm(min.) Clearance: 6.4mm(min.) TOSHIBA Weight: 0.54 g 11−10C4 Unit in mm

•

Schmatic
ICC VCC 8 IF 2+ VF 3IO (Tr 2) 6 7 (Tr 1) VO

Pin Configuration (top view)
1 2 3 VO 4 GND 5 8 7 6

A 0.1µF bypass capcitor must be connected between pin 8 and 5 (See Note 5).

5

1 : N.C. 2 : Anode 3 : Cathode 4 : N.C. 5 : GND6 : VO (Output) 7 : VO 8 : VCC

Truth Table
Tr1 Input LED On Off On Off Tr2 Off On

1

2004-06-25

TLP250
Absolute Maximum Ratings (Ta = 25°C)
Characteristic Forward current Forward current derating (Ta ≥ 70°C) LED Peak transient forward curent Reverse voltage Junction temperature “H”peak output current (PW ≤ 2.5µs,f ≤ 15kHz) “L”peak output current (PW ≤ 2.5µs,f ≤ 15kHz) Outputvoltage Detector (Note 2) (Note 2) (Ta ≤ 70°C) (Ta = 85°C) (Ta ≤ 70°C) (Ta = 85°C) (Note 1) Symbol IF ∆IF / ∆Ta IFPT VR Tj IOPH IOPL VO Rating 20 −0.36 1 5 125 −1.5 +1.5 35 24 35 24 −0.73 −0.73 125 25 −20~85 −55~125 260 2500 Unit mA mA / °C A V °C A A V

Supply voltage Output voltage derating (Ta ≥ 70°C) Supply voltage derating (Ta ≥ 70°C) Junction temperature

VCC ∆VO / ∆Ta ∆VCC / ∆Ta Tj

V V /°C V / °C °C kHz °C °C °C Vrms

Operating frequency Operating temperature range Storage temperature range Lead soldering temperature (10 s) Isolation voltage (AC, 1 min., R.H.≤ 60%)

(Note 3)

f Topr Tstg

(Note 4) (Note 5)

Tsol BVS

Note 1: Note 2: Note 3: Note 4: Note 5: Note 6:

Pulse width PW ≤ 1µs, 300pps Exporenential wavefom Exporenential wavefom, IOPH ≤ −1.0A( ≤ 2.5µs), IOPL ≤+1.0A( ≤ 2.5µs) It is 2 mm or more from a lead root. Device considerd a two terminal device: Pins 1, 2, 3 and 4 shorted together, and pins 5, 6, 7 and 8 shorted together. A ceramic capacitor(0.1µF) should be connected from pin 8 to pin 5 to stabilize the operation of the high gain linear amplifier. Failure to provide the bypassing may impair the switching proparty. The total lead length betweencapacitor and coupler should not exceed 1cm.

Recommended Operating Conditions
Characteristic Input current, on Input voltage, off Supply voltage Peak output current Operating temperature (Note 7) Symbol IF(ON) VF(OFF) VCC IOPH/IOPL Topr Min. 7 0 15 ― −20 Typ. 8 Max. 10 0.8 30 ±0.5 70 85 20 Unit mA V V A °C

― ― ―
25

Note 7: Input signal rise time (fall time) < 0.5 µs.

2

2004-06-25TLP250
Electrical Characteristics (Ta = −20~70°C, unless otherwise specified)
Characteristic Input forward voltage Temperature coefficient of forward voltage Input reverse current Input capacitance “H” level Output current “L” level “H” level Output voltage “L” level VOL 5 IOPL VOH 2 4 Symbol VF ∆VF / ∆Ta IR CT IOPH Test Cir− cuit ― ― ― ― 3 Test Condition IF = 10 mA , Ta = 25°C IF = 10 mA VR= 5V, Ta = 25°C V = 0 , f = 1MHz , Ta = 25°C VCC = 30V (*1) IF = 10 mA V8−6 = 4V IF = 0 V6−5 = 2.5V ― −0.5 0.5 11 ― ― ―  ― ― 0.8 10 VS = 0 , f = 1MHz Ta = 25 VS = 500V , Ta = 25°C R.H.≤ 60% ― 1×10
12

Min.

Typ.* 1.6

Max. 1.8 ― 10 250 ―

Unit V mV / °C µA pF

―

−2.0 ― 45 −1.5 2 12.8 −14.2 7 ― 7.5 ― 1.2 ― ― 1.0 10
14

A ― ― V −12.5 ― 11  11 5 ― 35 2.0 ― mA V V pF Ω mA

VCC1...