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TLP351
Preliminary
TOSHIBA Photocoupler GaAAs IRED + Photo IC
TLP351
Inverter for Air Conditioner IGBT/Power MOS FET Gate Drive Industrial Inverter
The TOSHIBA TLP351 consists of a GaAAs light emitting diode and a integrated photodetector. This unit is 8-lead DIP package. TLP351 is suitable for gate driving circuit of IGBT or power MOS FET. Especially TLP351 is capable of "direct" gate drive of lower Power IGBTs. * * * * * * * * Peak output current: 0.6 A (max) Guaranteed performance over temperature: -40 to 100C Supply current: 2 mA (max) Power supply voltage: 10 to 30 V Threshold input current : IF = 5 mA (max) Switching time (tpLH/tpHL) : 700 ns (max) Common mode transient immunity: 10 kV/s Isolation voltage: 3750 Vrms JEDEC JEITA TOSHIBA
Input H L LED ON OFF Tr1 ON OFF Tr2 OFF ON Output H L
Unit: mm
11-10C4
Truth Table
Weight: 0.54 g (typ.)
Pin Configuration (top view)
1: NC 2: Anode 3: Cathode 4: NC 5: GND 6: VO (output) 7: NC 8: VCC
Schematic
ICC (Tr1) IF 2+ VF 3IO (Tr2) VO GND A 0.1 mF bypass capacitor must be connected between pin 8 and 5. (See Note 6) VCC
1 2 3 4
8 7 6 5
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TLP351
Maximum Ratings (Ta = 25C)
Characteristics Forward current Forward current derating (Ta 85C) LED Peak transient forward current Reverse voltage Junction temperature "H" peak output current Detector "L" peak output current Output voltage Supply voltage Junction temperature Operating frequency Storage temperature range Operating temperature range Lead soldering temperature (10 s) Isolation voltage (AC, 1 minute, R.H. 60%) (Note 4) (Note 5) (Note 3) (Note 2) (Note 2) (Note 1) Symbol IF DIF/DTa IFP VR Tj IOPH IOPL VO VCC Tj f Tstg Topr Tsol BVS Rating 20 -0.54 1 5 125 -0.6 0.6 35 35 125 25 -55 to 125 -40 to 100 260 3750 Unit mA mA/C A V C A A V V C kHz C C C Vrms
Note 1: Pulse width PW 1 ms, 300 pps Note 2: Exponential waveform pulse width PW 10 ms, f 15 kHz Note 3: Exponential waveform IOPH -0.4 A ( 2.0 ms), IOPL +0.4 A ( 2.0 ms),Ta = 100C Note 4: It is 2 mm or more from a lead root. Note 5: Device considerd a two terminal device: pins 1, 2, 3 and 4 shorted together, and pins 5, 6, 7 and 8 shorted together. Note 6: A ceramic capacitor(0.1 mF) 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 property. The total lead length between capacitor and coupler should not exceed 1 cm.
Recommended Operating Conditions
Characteristics 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 7.5 0 10 3/4 -40 Typ. 3/4 3/4 3/4 3/4 3/4 Max 10 0.8 30 0.2 100 Unit mA V V A C
Note 7: Input signal rise time (fall time) < 0.5 ms.
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TLP351
Electrical Characteristics (Ta = -40 to 100C, unless otherwise specified)
Characteristics Forward voltage Temperature coefficient of forward voltage Input reverse current Input capacitance "H" Level (Note 8) Symbol VF VF/Ta IR CT IOPH1 IOPH2 IOPL1 IOPL2 VOH VOL ICCH ICCL IFLH VFHL VCC CS RS Test Circuit 3/4 3/4 3/4 3/4 1 Test Condition IF = 5 mA, Ta = 25C IF = 5 mA VR = 5 V, Ta = 25C V = 0 , f = 1 MHz,Ta = 25C VCC = 15 V IF = 5 mA VCC = 15 V IF = 0 mA V8-6 = 4 V V8-6 = 10 V V6-5 = 2 V V6-5 = 10 V IO = -100 mA, IF = 5 mA IO = 100 mA, VF = 0.8 V Min 3/4 3/4 3/4 3/4 -0.2 -0.4 0.2 0.4 6.0 3/4 3/4 3/4 3/4 0.8 10 3/4 1 10
12
Typ.* 1.55 -2.0 3/4 45 -0.4 -0.67 0.35 0.63 8.5 0.4 1.4 1.3 2.5 3/4 3/4 1.0 10
14
Max 1.70 3/4 10 3/4 3/4 3/4 3/4 3/4 3/4
Unit V mV/C mA pF
Output current
A
"L" Level "H" Level
2 3
Output voltage "L" Level Supply current Threshold input current Threshold input voltage Supply voltage Capacitance (Input-Output) Resistance (Input-Output) "H" Level "L" Level L(R)H H(R)L 4 5 6 3/4 3/4 3/4 3/4 3/4
VCC = 10 V
V 1.0 2.0 2.0 5 3/4 30 3/4 3/4 mA mA V V pF W
VCC = 10 to 30 V IF = 10 mA VO open IF = 0 mA VCC = 15 V, VO > 1 V VCC = 15 V, VO < 1 V 3/4 V = 0, f = 1 MHz, Ta = 25C VS = 500 V, Ta = 25C, R.H. 60%
*: All typical values are at Ta = 25C Note 8: Duration of IO time 50 ms Note 9: This product is more sensitive than the conventional product to static electricity (ESD) because of a lowest power consumption design. General precaution to static electricity (ESD) is necessary for handling this component.
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TLP351
Switching Characteristics (Ta = -40 to 100C, unless otherwise specified)
Characteristics Propagation delay time L(R)H H(R)L Propagation delay difference between any two parts or channels Output rise time (10-90%) Output fall time (90-10%) Common mode transient immunity at hight level output Common mode transient immunity at low level output Symbol tpLH tpHL PDD |tpHL-tpLH| tr tf CMH 8 CML 7 Test Circuit Test Condition VCC = 30 V Rg = 47 W Cg = 3 nF IF = 0 (R) 5 mA IF = 5 (R) 0 mA Min 100 100 -500 3/4 3/4 Typ.* 3/4 3/4 3/4 50 50 3/4 3/4 Max 700 700 500 3/4 3/4 3/4 V/ms 3/4 ns Unit ns
VCC = 30 V, Rg = 47 W, Cg = 3 nF VCC = 30 V Rg = 47 W Cg = 3 nF IF = 0 (R) 5 mA IF = 5 (R) 0 mA
ns
IF = 5 mA VCM = 1000 Vp-p VO (min) = 26 V -10000 Ta = 25C IF = 0 mA VCC = 30 V 10000 VO (max) = 1 V
*: All typical values are at Ta = 25C
Test Circuit 1: IOPH
1 IF 4 5 8 V8-6 A IOPH VCC
Test Circuit 2: IOPL
1 8
IOPL A 4 5 V6-5 VCC
Test Circuit 3: VOH
1 IF 4 5 8 VOH V VCC
Test Circuit 4: VOL
1 8
VF 4 5
VOL V VCC
Test Circuit 5: ICCH
1 IF VCC 4 5 8 ICCH A
Test Circuit 6: ICCL
1 8 ICCL A
VCC 4 5
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TLP351
Test Circuit 7: tpLH, tpHL, tr, tf, PDD
8 0.1 mF VO Rg = 47 W Cg = 3 nF 5 IF VCC tr tf 90% 50% 10% tpLH tpHL
1 IF
4
VO
Test Circuit 8: CMH, CML
8 0.1 mF VCM 90% 10% tr VCC * SW A: IF = 5 mA VO 1V * SW B: IF = 0 mA 800 V tf (ms) 800 V tr (ms) 26V CML tf CMH 1000 V
SW A B
IF
1
VO 4 5 VCM + -
CML =
CMH =
CML (CMH) is the maximum rate of rise (fall) of the common mode voltage that can be sustained with the output voltage in the low (high) state.
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TLP351
VOL - Ta
1 VCC = 10 V 30 IF = 5 mA IOL = 100 mA 0.8
VOH - Ta
(V)
IOH = -100 mA VCC = 10 V
Low level output voltage VOL (V)
25
High level output voltage VOH
-20
20
0.6
15
0.4
10
0.2
5
0 -40
0
20
40
60
80
100
0 -40
-20
0
20
40
60
80
100
Ambient temperature Ta (C)
Ambient temperature Ta (C)
ICCL - Ta
10 10
ICCH - Ta
(mA)
IF = 10 mA VCC = 30 V 8
VCC = 30 V
(mA)
8
Low level supply current ICCL
4
High level supply current
6
ICCH
6 4 2 2 0 -40 -20 0 -40
0
20
40
60
80
100
-20
0
20
40
60
80
100
Ambient temperature Ta (C)
Ambient temperature Ta (C)
IOPL - Ta
1 VCC = 15 V -1
IOPH - Ta
IF = 5 mA
(A)
(A)
VCC = 15 V -0.8 V8-6 = 10 V
IOPL
High level output current
Low level output current
0.6
V6-5 = 10 V
IOPL
0.8
-0.6
0.4
-0.4
V8-6 = 4 V
0.2
V6-5 = 2 V
-0.2
0 -40
-20
0
20
40
60
80
100
0 -40
-20
0
20
40
60
80
100
Ambient temperature Ta (C)
Ambient temperature Ta (C)
*: The above graphs show typical characteristics.
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TLP351
IFLH - Ta
5 500
tPHL, tPLH - Ta
(ns)
IF = 5 mA VCC = 30 V 400 Rg = 47 W Cg = 3 nF 300
VO > 1.0 V
(mA)
VCC = 15 V 4
3
Propagation delay time tPLH, tPHL
Threshold input current IFLH
tPLH
2
200 tPHL 100
1
0 -40
-20
0
20
40
60
80
100
0 -40
-20
0
20
40
60
80
100
Ambient temperature Ta (C)
Ambient temperature Ta (C)
*: The above graphs show typical characteristics.
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TLP351
RESTRICTIONS ON PRODUCT USE
000707EBC
* TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the "Handling Guide for Semiconductor Devices," or "TOSHIBA Semiconductor Reliability Handbook" etc.. * The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury ("Unintended Usage"). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document shall be made at the customer's own risk. * Gallium arsenide (GaAs) is a substance used in the products described in this document. GaAs dust and fumes are toxic. Do not break, cut or pulverize the product, or use chemicals to dissolve them. When disposing of the products, follow the appropriate regulations. Do not dispose of the products with other industrial waste or with domestic garbage. * The products described in this document are subject to the foreign exchange and foreign trade laws. * The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. * The information contained herein is subject to change without notice.
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