TOSHIBA TLP351

TLP351
Preliminary
TOSHIBA Photocoupler GaAℓAs IRED + Photo IC
TLP351
Inverter for Air Conditioner
IGBT/Power MOS FET Gate Drive
Industrial Inverter
Unit: mm
The TOSHIBA TLP351 consists of a GaAℓAs 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 100°C
·
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/µs
·
Isolation voltage: 3750 Vrms
Truth Table
JEDEC
―
JEITA
―
TOSHIBA
Input
LED
Tr1
Tr2
Output
H
ON
ON
OFF
H
L
OFF
OFF
ON
L
11-10C4
Weight: 0.54 g (typ.)
Pin Configuration (top view)
Schematic
ICC
1
2
8
7
3
6
4
5
VCC
(Tr1)
1: NC
2: Anode
3: Cathode
4: NC
5: GND
6: VO (output)
7: NC
8: VCC
IF
2+
VF
3-
IO
(Tr2)
VO
GND
A 0.1 mF bypass capacitor must be connected
between pin 8 and 5. (See Note 6)
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TLP351
Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
IF
20
mA
DIF/DTa
-0.54
mA/°C
IFP
1
A
Forward current
LED
Forward current derating (Ta ≥ 85°C)
Peak transient forward current
(Note 1)
Reverse voltage
VR
5
V
Junction temperature
Tj
125
°C
(Note 2)
IOPH
-0.6
A
“L” peak output current
(Note 2)
IOPL
0.6
A
Output voltage
VO
35
V
Supply voltage
VCC
35
V
Tj
125
°C
f
25
kHz
Storage temperature range
Tstg
-55 to 125
°C
Operating temperature range
Topr
-40 to 100
°C
Detector
“H” peak output current
Junction temperature
Operating frequency
(Note 3)
Lead soldering temperature (10 s)
(Note 4)
Tsol
260
°C
Isolation voltage (AC, 1 minute, R.H. ≤ 60%)
(Note 5)
BVS
3750
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 = 100°C
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
Min
Typ.
Max
Unit
IF (ON)
7.5
¾
10
mA
VF (OFF)
0
¾
0.8
V
VCC
10
¾
30
V
IOPH/IOPL
¾
¾
±0.2
A
Topr
-40
¾
100
°C
Note 7: Input signal rise time (fall time) < 0.5 ms.
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TLP351
Electrical Characteristics (Ta = -40 to 100°C, unless otherwise specified)
Symbol
Test
Circuit
VF
¾
∆VF/∆Ta
Input reverse current
Input capacitance
Characteristics
Forward voltage
Temperature coefficient of forward
voltage
“H” Level
Output current
(Note 8)
“L” Level
“H” Level
Min
Typ.*
Max
Unit
IF = 5 mA, Ta = 25°C
¾
1.55
1.70
V
¾
IF = 5 mA
¾
-2.0
¾
mV/°C
IR
¾
VR = 5 V, Ta = 25°C
¾
¾
10
mA
CT
¾
V = 0 , f = 1 MHz,Ta = 25°C
¾
45
¾
pF
1
VCC = 15 V
IF = 5 mA
V8-6 = 4 V
-0.2
-0.4
¾
V8-6 = 10 V
-0.4
-0.67
¾
2
VCC = 15 V
IF = 0 mA
V6-5 = 2 V
0.2
0.35
¾
IOPH1
IOPH2
IOPL1
IOPL2
VOH
Test Condition
3
VCC = 10 V
Output voltage
V6-5 = 10 V
0.4
0.63
¾
IO = -100 mA,
IF = 5 mA
6.0
8.5
¾
IO = 100 mA,
VF = 0.8 V
¾
0.4
1.0
¾
1.4
2.0
¾
1.3
2.0
A
V
“L” Level
VOL
4
“H” Level
ICCH
5
“L” Level
ICCL
6
VCC = 10 to 30 V IF = 10 mA
VO open
IF = 0 mA
Threshold input current
L®H
IFLH
¾
VCC = 15 V, VO > 1 V
¾
2.5
5
mA
Threshold input voltage
H®L
VFHL
¾
VCC = 15 V, VO < 1 V
0.8
¾
¾
V
VCC
¾
10
¾
30
V
CS
¾
1.0
¾
pF
¾
W
Supply current
Supply voltage
Capacitance (Input-Output)
Resistance (Input-Output)
RS
¾
¾
V = 0, f = 1 MHz, Ta = 25°C
VS = 500 V, Ta = 25°C, R.H. ≤ 60%
¾
12
1 ´ 10
14
10
mA
*: All typical values are at Ta = 25°C
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 100°C, unless otherwise specified)
Characteristics
Propagation delay time
Symbol
L®H
tpLH
H®L
tpHL
Propagation delay difference
between any two parts or channels
PDD
|tpHL-tpLH|
Output rise time (10-90%)
tr
Output fall time (90-10%)
tf
Test
Circuit
Test Condition
VCC = 30 V
Rg = 47 W
Cg = 3 nF
7
CMH
Common mode transient immunity
at low level output
CML
8
Typ.*
Max
IF = 0 ® 5 mA
100
¾
700
IF = 5 ® 0 mA
100
¾
700
-500
¾
500
IF = 0 ® 5 mA
¾
50
¾
IF = 5 ® 0 mA
¾
50
¾
¾
¾
VCC = 30 V, Rg = 47 W,
Cg = 3 nF
VCC = 30 V
Rg = 47 W
Cg = 3 nF
Common mode transient immunity
at hight level output
Min
IF = 5 mA
VCM = 1000 Vp-p VO (min) = 26 V -10000
Ta = 25°C
IF = 0 mA
VCC = 30 V
10000
VO (max) = 1 V
Unit
ns
ns
ns
V/ms
¾
¾
*: All typical values are at Ta = 25°C
Test Circuit 1: IOPH
1
Test Circuit 2: IOPL
8
1
8
V8-6
IOPL
A IOPH
IF
A
VCC
V6-5
4
4
5
5
Test Circuit 3: VOH
1
Test Circuit 4: VOL
8
VOH
1
8
V
IF
VOL
VF
VCC
4
VCC
V
4
5
5
Test Circuit 5: ICCH
1
VCC
Test Circuit 6: ICCL
8
ICCH
1
A
8
ICCL
A
IF
VCC
VCC
4
4
5
5
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TLP351
Test Circuit 7: tpLH, tpHL, tr, tf, PDD
8
0.1 mF
1
IF
VO
Rg = 47 W
Cg = 3 nF
4
IF
VCC
tr
tf
90%
50%
10%
VO
5
tpHL
tpLH
Test Circuit 8: CMH, CML
A
1
VCM
0.1 mF
IF
SW
B
VO
10%
tf
tr
VCC
· SW A: IF = 5 mA
4
5
VO
VCM
+
1000 V
90%
8
-
1V
· SW B: IF = 0 mA
CML =
800 V
tf (ms)
CMH =
800 V
tr (ms)
CMH
26V
CML
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
VOH – Ta
1
30
IF = 5 mA
(V)
IOL = 100 mA
0.8
High level output voltage VOH
Low level output voltage VOL (V)
VCC = 10 V
0.6
0.4
0.2
0
-40
-20
0
20
40
60
80
25
IOH = -100 mA
VCC = 10 V
20
15
10
5
0
-40
100
-20
Ambient temperature Ta (°C)
0
ICCL – Ta
80
100
80
100
ICCH – Ta
(mA)
IF = 10 mA
VCC = 30 V
8
ICCH
8
6
High level supply current
(mA)
Low level supply current ICCL
60
10
VCC = 30 V
4
2
0
-40
-20
0
20
40
60
80
6
4
2
0
-40
100
-20
Ambient temperature Ta (°C)
0
20
40
60
Ambient temperature Ta (°C)
IOPL – Ta
IOPH – Ta
-1
1
VCC = 15 V
(A)
IF = 5 mA
(A)
IOPL
0.8
V6-5 = 10 V
0.6
High level output current
IOPL
40
Ambient temperature Ta (°C)
10
Low level output current
20
0.4
V6-5 = 2 V
0.2
0
-40
-20
0
20
40
60
80
VCC = 15 V
-0.8
-0.6
-0.4
Ambient temperature Ta (°C)
V8-6 = 4 V
-0.2
0
-40
100
V8-6 = 10 V
-20
0
20
40
60
80
100
Ambient temperature Ta (°C)
*: The above graphs show typical characteristics.
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TLP351
IFLH – Ta
tPHL, tPLH – Ta
5
500
(ns)
VCC = 15 V
Propagation delay time tPLH, tPHL
Threshold input current IFLH
(mA)
VO > 1.0 V
4
3
2
1
0
-40
-20
0
20
40
60
80
IF = 5 mA
VCC = 30 V
400 Rg = 47 W
Cg = 3 nF
300
200
tPHL
100
0
-40
100
Ambient temperature Ta (°C)
tPLH
-20
0
20
40
60
80
100
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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