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TLP350
TOSHIBA Photocoupler GaAAs IRED + Photo IC
TLP350
Industrial Inverter Inverter for Air Conditioner IGBT/Power MOSFET Gate Drive IH(Induction Heating)
The TOSHIBA TLP350 consists of a GaAAs light-emitting diode and an integrated photodetector. This unit is an 8-lead DIP package. The TLP350 is suitable for gate driving IGBTs or power MOSFETs. * * * * * * * * * * Peak output current : IO = 2.5A (max) Guaranteed performance over temperature : -40 to 100C Supply current : ICC = 2 mA (max) Power supply voltage: VCC = 15 to 30 V Threshold input current : IFLH = 5 mA (max) Switching time (tpLH/tpHL) : 500 ns (max) Common mode transient immunity : 15 kV/s Isolation voltage : 3750 Vrms UL Recognized : UL1577,File No.E67349 Option(D4) VDE Approved : DIN EN 60747-5-2 Maximum Operating Insulation Voltage : 890VPK Highest Permissible Over Voltage Please designate "Option(D4)" : 6000VPK (Note):When a EN 60747-5-2 approved type is needed, TOSHIBA 11-10C4 Unit: mm
Weight: 0.54 g (typ.)
Truth Table
Input H L LED ON OFF Tr1 ON OFF Tr2 OFF ON Output H L
Pin Configuration (top view)
1 2 3 4 8 7 6 5 1: NC 2: Anode 3: Cathode 4: NC 5: GND 6: VO (output) 7: NC 8: VCC
Schematic
(Tr1) IF 2+ VF 3- (Tr2)
ICC 8 VCC
IO 6 VO 5 GND
A 0.1 F bypass capacitor must be connected between pins 8 and 5. (See Note 6)
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TLP350
Absolute Maximum Ratings (Ta = 25C)
Characteristic 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 Supply voltage Supply voltage Derating 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) Ta = -40 to 100C (Note 2) Ta < 95 C Ta 95 C (Note 1) Symbol IF IF/Ta IFP VR Tj IOPH IOPL VCC VCC /Ta Tj f Tstg Topr Tsol BVS Rating 20 -0.54 1 5 125 -2.5 2.5 35 -1.0 125 50 -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: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook ("Handling Precautions"/"Derating Concept and Methods") and individual reliability data (i.e. reliability test report and estimated failure rate, etc). Note 1: Pulse width PW 1 s, 300 pps Note 2: Exponential waveform pulse width PW 0.3s, f 15kHz Note 3: Exponential waveform IOPH -2.0A ( 0.3s), IOPL 2.0A ( 0.3s) Note 4: At 2 mm or more from the lead root. Note 5: This device is regarded as a two terminal device: pins 1, 2, 3 and 4 are shorted together, as are pins 5, 6, 7 and 8. Note 6: A ceramic capacitor(0.1 F) should be connected from pin 8 to pin 5 to stabilize the operation of the high gain linear amplifier. Failure to provide the bypass may impair the switching property. The total lead length between capacitor and coupler should not exceed 1 cm.
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 7.5 0 15 -40 Typ. Max 10 0.8 30 2.0 100 Unit mA V V A C
Note: Recommended operating conditions are given as a design guideline to obtain expected performance of the device. Additionally, each item is an independent guideline respectively. In developing designs using this product, please confirm specified characteristics shown in this document. Note 7: Input signal rise time (fall time) < 0.5 s. Note 8: 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 3.0V/s or less for a rising slope of the VCC.
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TLP350
Electrical Characteristics (Ta = -40 to 100C, unless otherwise specified)
Characteristic Forward voltage Temperature coefficient of forward voltage Input reverse current Input capacitance Symbol VF VF/Ta IR CT Test Circuit Test Conditions IF = 10 mA, Ta = 25C IF = 10 mA VR = 5 V, Ta = 25C V = 0 , f = 1 MHz,Ta = 25C VCC = 30 V,IF = 5 mA "H" Level Output current (Note 9) "L" Level IOPL 2 IOPH 1 V8-6 = -3.5 V VCC = 15 V,IF = 5 mA V8-6 = -7.0 V VCC = 30 V,IF = 0 mA V6-5 = 2.5V VCC = 15 V,IF = 0 mA V6-5 = 7.0V "H" Level Output voltage "L" Level Supply current Threshold input current Threshold input voltage Supply voltage UVLO threshhold UVLO hysteresis "H" Level "L" Level LH HL VOL ICCH ICCL IFLH VFHL VCC VUVLO+ VUVLOUVLOHYS 4 5 6 VOH 3 VCC 1= +15 V VEE 1= -15 V RL = 200 VCC = 30 V VO open VF = 0.8 V IF = 10 mA IF = 0 mA 0.8 15 11.0 9.5 -14.9 1.3 1.3 1.8 12.5 11.0 1.5 -12.5 2.0 2.0 5 30 13.5 12.0 mA mA V IF = 5 mA Min Typ.* 1.6 -2.0 45 -1.6 Max 1.8 10 250 -1.0 Unit V mV/C A pF
1.0
1.6
-2.0 A
2.0 11
13.7
V
VCC = 15V , VO > 1V , Io = 0mA VCC = 15V , VO < 1V , Io = 0mA VO > 2.5 V , IF = 5 mA
V V V V
*: All typical values are at Ta = 25C Note 9: Duration of IO : 50 s(1PULSE) Note 10: This product is more sensitive to static electricity (ESD) than the conventional product because of its minimal power consumption design. General static electricity precautions are necessary for handling this component.
Isolation Characteristics (Ta = 25C)
Characteristic Capacitance input to output Isolation resistance Symbol CS RS Test Conditions V = 0,f = 1MHz VS = 500 V, Ta = 25C, R.H. 60% AC,1 minute Isolation voltage BVS AC,1 second,in oil DC,1 minute,in oil (Note5) (Note5) Min. 1x10
12
Typ. 1.0 10
14
Max.
Unit pF
3750
10000 10000
Vrms Vdc
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Switching Characteristics (Ta = -40 to 100C, unless otherwise specified)
Characteristic LH HL Symbol tpLH tpHL |tpHL-tpLH| tr tf CMH 8 CML 7 Test Circuit Test Conditions VCC = 30 V Rg = 20 Cg = 10 nF VCC = 30 V Rg = 20 , Cg = 10 nF VCC = 30 V Rg = 20 Cg = 10 nF IF = 0 5 mA IF = 5 0 mA IF = 0 5 mA IF = 5 0 mA Min 50 50 -15000 15000 Typ.* 260 260 15 8 Max 500 500 350 V/s ns Unit
Propagation delay time
Switching Time Dispersion between ON and OFF Output rise time (10-90%) Output fall time (90-10%) Common mode transient immunity at high level output Common mode transient immunity at low level output
IF = 5 mA VCM = 1000 Vp-p VO (min) =26V Ta = 25C IF = 0 mA VCC = 30 V VO (max) =1V
*: 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 VCC1
Test Circuit 4: VOL
1 8 VCC1
RL V VOH
VF VEE1 4
RL V VOL
5
VEE1
Test Circuit 5: ICCH
1 IF 4 8 ICCH A VCC 5
Test Circuit 6: ICCL
1 8 ICCL A VCC 4 5
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Test Circuit 7: tpLH, tpHL, tr, tf, PDD
1 IF 8
0.1 F Vo Cg =10 nF Rg = 20 VCC
IF
tr
tf
VOH 90% 50% 10%
4
VO 5 tpLH tpHL
VOL
Test Circuit 8: CMH, CML
1 8 0.1 F VCM VO VCC 90% 10% tr SW A: IF = 5 mA VO SW B: IF = 0 mA 1V 26V CML tf CMH 1000 V
SW A B
IF
4 VCM + -
5
800(V ) CM = L t ( s) r
CM
H
=
800(V ) t f ( s)
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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TLP350
I F VF
100 2.6 Ta = 25 C
VF/ Ta- IF
C o e f f i c i e n t V F / Ta ( m V / C)
50 30
2.4
F o r w a r d C u r r e n t I F (mA)
10 5 3 1 0.5 0.3 0.1 0.05 0.03 0.01 1.0 1.2 1.4 1.6 1.8 2.0
2.2
2.0
1.8
1.6
1.4 0.1
0.3 0.5
1
3
5
10
30
F o r w a r d Vo l t a g e VF(V)
F o r w a r d C u r r e n t I F (mA)
I F - Ta
V C C - Ta
40
F o r w a r d C u r r e n t I F (mA)
40
Supply Voltage VCC (V)
30
30
20
20
10
10
0 -40 -20
0
20
40
60
80 100 120
0 -40 -20
0
20
40
60
80 100 120
Ambient Temperature Ta(C)
Ambient Temperature Ta(C)
VOL - Ta
VOH - Ta
-30
High Level Output Voltage VOH[V] Low Level Output Voltage VOL[V]
30
VF = 0.8V RL=20
-25 -20 -15 -10 -5
25 20 15 10 5
IF = 5mA RL=20
VCC1=15V,VEE1=-15V
VCC1=15V,VEE1=-15V
VCC1=7.5V,VEE1=-7.5V
VCC1=7.5V,VEE1=-7.5V
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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TLP350
I C C L - Ta I C C H - Ta
5
(mA) High level supply current ICCH (mA)
VCC=30V
5 4 3 2 1
I F=5mA VCC=30V
4 3 2 1 0 -40 -20 0 20 40 60 80 100
Low
level supply current ICCL
0 -40 -20
0
20
40
60
80
100
Ambient Temperature Ta(C)
Ambient Temperature Ta(C)
t p H L , t p L H - Ta
tpHL,tpLH-VCC
500
(ns) (ns)
500
IF=5mA,VCC=30V, Rg=20,Cg=10nF IF=5mA,Rg=20,Cg=10nF
Propagation delay time tPLH, tPHL
300 200 100
Propagation delay time tPLH, tPHL
400
400 300 200 100 0 15 20 25 30
tpLH
tpLH
tpHL
tpHL
0 -40 -20
0
20
40
60
80
100
Ambient Temperature Ta(C)
Supply Voltage VCC (V)
tpHL,tpLH-IF
IFLH-Ta
500
(ns) Threshold input current IFLH (mA)
VCC=30V, Rg=20,Cg=10nF
5 4 3 2 1 0 -40 -20 0 20 40 60 80 100
VCC=15V,VO>1V, IO=0mA
Propagation delay time tPLH, tPHL
400 300 200 100 0 4 6 8 10 12 14 16
tpLH
tpHL
Forward current IF (mA)
Ambient Temperature Ta(C)
*: The above graphs show typical characteristics.
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TLP350
IOPL-Ta IOPH-Ta
5
Low Level Peak Output Current IOPL(A)
0
IF=0mA,VCC=15V (Note:8) V6-5=7.0V
High Level Peak Output Current IOPH(A)
4 3
-1 -2
IF=5mA,VCC=15V (Note:8)
V8-6=-3.5V
IOPL MAX
IOPH MAX
2 1 0 -40 -20 0 20 40 60 80 100
V6-5=2.5V
-3 -4 -5 -40 -20 0 20 40
V8-6=7.0V
60
80
100
Ambient Temperature Ta(C)
Ambient Temperature Ta(C)
IOPL-VOL
IOPH-VOH
5.0
Low Level Output Voltage VOL[V]
0.0
Ta=100C
4.0 3.0
Ta=-40C Ta=25C
High Level Output Voltage VOH[V]
IF=0mA,VCC=15V (Note:8)
IF=5mA,VCC=15V (Note:8)
-1.0 -2.0 -3.0 -4.0 -5.0 -6.0
2.0 1.0 0.0 0 0.5 1 1.5 2 2.5
Low Level Output Peak Current IOPL(A)
Ta=-40C Ta=25C
Ta=100C
0
-0.5
-1
-1.5
-2
-2.5
High Level Output Peak Current IOPH(A)
VCC-VO(VUVLO)**
14 12
Output Voltage VO[V]
IF = 5mA , Vo > 2.5V
10 8 6 4 2 0 5 10
UVLOHYS
**Test Circuit : VCC-VO(VUVLO)
1
IF
8
+VUVLO -VUVLO
VO
VCC
4
5
15
20
Supply Voltage VCC (V)
*: The above graphs show typical characteristics.
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TLP350
RESTRICTIONS ON PRODUCT USE
* The information contained herein is subject to change without notice.
20070701-EN
* 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 his document shall be made at the customer's own risk. * The products described in this document shall not be used or embedded to any downstream products of which manufacture, use and/or sale are prohibited under any applicable laws and regulations. * The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patents or other rights of TOSHIBA or the third parties. * GaAs(Gallium Arsenide) is used in this product. The dust or vapor is harmful to the human body. Do not break, cut, crush or dissolve chemically. * Please contact your sales representative for product-by-product details in this document regarding RoHS compatibility. Please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations.
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