TOSHIBA TLP2530

TLP2530,TLP2531
TOSHIBA Photocoupler GaAℓAs Ired & Photo IC
TLP2530, TLP2531
Degital Logic Isolation
Line Receiver
Power Supply Control
Switching Power Supply
Transistor Inverter
Unit in mm
The TOSHIBA TLP2530 and TLP2531 dual photocouplers consist of a
pair of GaAℓAs light emitting diode and integrated photodetector.
This unit is 8−lead DIP.
Separate connection for the photodiode bias and output transistor
collectors improve the speed up to a hundred times that of a
conventional phototransistor coupler by reducing the base−collector
capacitance.
l TTL compatibel
l Switching speed: tpHL=0.3µs, tpLH=0.3µs(typ.)
(@RL=1.9kΩ)
TOSHIBA
Weight: 0.54g
l Guaranteed performance over temp: 0~70°C
l Isolation voltage: 2500 Vrms(min.)
11−10C4
l UL recognized: UL1577, file no. E67349
Pin Configuration (top view)
1
2
Schematic
ICC
IF1
8
+
7
3
6
4
5
VF1
IO1
1
IF2
VF2
1. : Anode.1
2. : Cathode.1
3. : Cathode.2
4. : Anode.2
5. : Gnd
6. : VO2(output 2)
7. : VO1(output 1)
8. : VCC
4
3
1
VCC
V
7 O1
2
+
8
IO2
6
5
VO2
GND
2002-09-25
TLP2530,TLP2531
Maximum Ratings
Characteristic
Symbol
Rating
Unit
(Note 1)
IF
25
mA
Pulse forward current
(Each Channel)
(Note 2)
IFP
50
mA
Total pulse forward current
(each channel)
(Note 3)
IFPT
1
A
VR
5
V
PD
45
mW
Output current(each channel)
IO
8
mA
Peak output current
(each channel)
IOP
16
mA
Supply voltage
VCC
-0.5~15
V
Output voltage(each channel)
VO
-0.5~15
V
PO
35
mW
Operating temperature range
Topr
-55~100
°C
Storage temperature range
Tstg
-55~125
°C
Lead solder temperature(10s)**
Tsol
260
°C
BVS
2500
Vrms
LED
Forward current(each channel)
Reverse voltage(each channel)
Detector
Diode power dissipation
(each channel)
(Note 4)
Output power dissipation
(each channel)
(Note 5)
Isolation voltage
(AC, 1min., R.H.≤ 60%)
(Note 7)
(Note 1) Derate 0.8mA above 70°C.
(Note 2) 50% duty cycle, 1ms pulse width. Derate 1.6mA / °C above 70°C.
(Note 3) Pulse width 1µs, 300pps.
(Note 4) Derate 0.9mW / °C above 70°C.
(Note 5) Derate 1mW / °C above 70°C.
**2mm below seating plane.
Recommended Operating Conditions
Characteristic
Supply voltage
Forward current, each channel
Operating temperature
Symbol
Min.
Typ.
Max.
Unit
VCC
0
¾
12
V
IF
¾
16
25
mA
Topr
-25
¾
85
°C
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2002-09-25
TLP2530,TLP2531
Electrical Characteristics
Over Recommended Temperature (Ta = 0°C~70°C, unless otherwise noted)
Characteristic
Symbol
TLP2530
CTR
Current transfer
ratio
(each channel)
Min.
Typ.**
Max.
7
30
¾
19
30
¾
5
¾
¾
15
¾
¾
IF = 16mA, IO = 1.1mA
VCC = 4.5V
¾
0.1
0.4
V
IF = 16mA, IO = 2.4mA
VCC = 4.5V
¾
0.1
0.4
V
IF = 0mA, VO = VCC = 5.5V
Ta = 25℃
¾
3
500
nA
IF = 0mA, VO = VCC = 15V
¾
¾
50
µA
IF = 16mA, VO = 0.4V
VCC = 4.5V, Ta = 25°C
TLP2531
TLP2530
TLP2531
Logic low output
voltage
(each channel)
Test Condition
CTR
TLP2530
IF = 16mA, VO = 0.5V
VCC = 4.5V
(Note 6)
(Note 6)
Unit
%
%
VOL
TLP2531
Logic high output current
(each channel)
IOH
Logic low supply current
ICCL
IF1 = IF2 = 16mA
VO1 = VO2 = Open
VCC = 15V
¾
160
¾
µA
Logic high supply current
ICCH
IF1 = IF2 = 0mA
VO1 = VO2 = Open
VCC = 15V
¾
0.05
4
µA
IF = 16mA, Ta = 25°C
¾
1.65
1.7
V
IF = 16mA
¾
-2
¾
mV/°C
Input forward voltage
(each channel)
Temperature coefficent of
forward voltage(each channel)
VF
∆VF / ∆Ta
Input reverse breakdown
voltage(each channel)
BVR
IR = 10µA, Ta = 25°C
5
¾
¾
V
Input capacitance
(each channel)
CIN
f = 1MHz, VF = 0
¾
60
¾
pF
Input-output insulation
leakage current
II-O
Relative humidity = 45%
t = 5s, VI-O = 3000Vdc
Ta = 25°C
¾
¾
1.0
µA
(Note 7)
Resistance (input-output)
RI-O
VI-O = 500Vdc
(Note 7)
¾
¾
W
Capacitance (input-output)
CI-O
f = 1MHz
(Note 7)
¾
0.6
¾
pF
Input-input leakage current
II-I
¾
0.005
¾
µA
Relative humidity = 45%
t = 5s, VI-I = 500V
12
10
(Note 8)
11
Resistance (input-input)
RI-I
VI-I = 500Vdc
(Note 8)
¾
10
¾
W
Capacitance (input-iutput)
CI-I
f = 1MHz
(Note 8)
¾
0.25
¾
pF
**All typicals at Ta = 25°C.
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2002-09-25
TLP2530,TLP2531
Switching Characteristics (unless otherwise specified, Ta = 25°C, VCC = 5V, IF = 16mA)
Characteristic
Propagation delay
time to logic low
at output
(each channel)
Propagation delay
time to logic
high at output
(each channel)
Common mode
transient
immunity at logic
high level output
(each channel,
Symbol
Test
Circuit
tpHL
1
TLP2530
RL = 4.1kΩ
Common mode
transient
immunity at logic
low level output
(each channel,
Min.
Typ.
Max.
―
0.3
1.5
―
0.2
0.8
RL = 4.1kΩ
―
0.5
1.5
TLP2531
RL = 1.9kΩ
―
0.3
0.8
TLP2530
IF = 0mA, VCM = 400Vp-p
RL = 4.1kΩ
―
1500
―
TLP2530
tpLH
µs
1
2
V / µs
TLP2531
IF = 0mA, VCM = 400Vp-p
RL = 1.9kΩ
―
1500
―
TLP2530
VCM = 400Vp-p
RL = 4.1kΩ, IF = 16mA
―
-1500
―
VCM = 400p-p
RL = 1.9kΩ, IF = 16mA
―
-1500
―
RL = 100Ω
―
2
―
CML
2
TLP2531
Note 9)
Bandwidth
(each channel, Note 10)
BW
3
Unit
µs
RL = 1.9kΩ
TLP2531
CMH
Note 9)
Test Condition
V / µs
MHZ
(Note 6)
DC current transfer ratio is defined as the ratio of output collector current, IO, to the forward LED
input current, IF, times 100%.
(Note 7) Device considered a two-terminal device: Pins 1, 2, 3 and 4 shorted together and pins 5, 6, 7, and
8 shorted together.
(Note 8) Measured between pins 1 and 2 shorted together, and pins 3 and 4 shorted together.
(Note 9) Common mode transient immunity in logic high level is the maximum tolerable (positive) dVcm / dt
on the leading egde of the common mode pulse, Vcm, to assure that the output will remain in a
logic high state(i.e., VO > 2.0V).
Common mode transient immunity in logic low Level is the maximum tolerable (negative) dVcm / dt
on the trailing edge of the common mode pulse signal, Vcm, to assure that the output will remain in
logic low state(i.e., VO > 0.8V).
(Note 10) The frequency at which the ac output voltage is 3dB below the low frequency asymptote.
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2002-09-25
TLP2530,TLP2531
Test Circuit 1: Switching Time, tpHL, tpLH
VCC=5V
IF
Pulse
Generator
PW=100µs
Duty Cycle = 1/10
100Ω
IF Monitor
1
8
2
7
3
6
4
5
IF
0
RL
VO
VO
5V
Output
Monitor
1.5V
VOL
1.5V
tpHL
tpLH
Test Circuit 2: Transient Immunity And Typical Waveform
VCC=5V
1
IF
A
B
10%
8
2
7
3
6
4
5
+
tr
RL
VO
VO
Output
Monitor
VFF
(IF=0mA)
400V
0V
tf
5V
2V
0.8V
VCM
VO
VOL
(IF=16mA)
Pulse Generator
ZO=50Ω
CM H =
90%
VCM
320(V)
320(V)
, CM L =
t r ( m s)
t f ( m s)
5V
Set IF
0.1µF
20kΩ
Test Circuit 3: Frequency Responce
100Ω
560Ω
AC
Input
1
8
2
7
3
6
4
5
15V
RL
VO
1.6Vdc
0.25VP-P ac
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2002-09-25
TLP2530,TLP2531
IF – VF
(mA)
50
30
∆VF /∆Ta - IF
-2.6
Ta = 25 °C
Forward voltage temperature
Coefficient ∆VF / ∆Ta (mV/°C)
100
10
Forword current IF
5
3
1
0.5
0.3
0.1
0.05
0.03
0.01
1.0
1.2
1.4
1.6
Forward voltage
VF
-2.2
-2.0
-1.8
-1.6
-1.4
0.1
2.0
1.8
-2.4
0.3
(V)
0.5
3
Forward current
IOH(1) – Ta
IF
5
10
30
(mA)
IO – IF
300
10
(mA)
100
50
30
Output current IO
High level output current
IOH(1) (nA)
1
10
5
3
5
VCC = 5 V
VO = 0.4 V
3
Ta = 25 °C
1
0.5
0.3
0.1
0.05
0.03
1
0.6
0
40
80
120
0.01
0.1
160
0.3 0.5
Ambient temperature Ta (°C)
1
5
Forward current
IO / IF – IF
10
IF
30 50
100
300
(mA)
IO / IF – Ta
100
1.2
VCC = 5 V
VO = 0.4 V
50
1.0
30
Ta = -25°C
Normalzed IO / IF
Current transfer ratio
IO / IF (%)
3
25°C
100°C
10
5
0.8
0.6
Normalized to :
IF = 16 mA
0.4
VCC = 4.5 V
VO = 0.4 V
0.2
Ta = 25 °C
3
1
0.3
0.5
1
3
5
Forward current
10
IF
30
0
-40
50
(mA)
-20
0
20
40
60
80
100
Ambient temperature Ta (°C)
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2002-09-25
TLP2530,TLP2531
IO – VO
VO – IF
VCC = 5 V
Ta = 25 °C
30mA
10
5
4
(V)
8
20mA
6
15mA
4
10mA
Output voltage VO
Output Current IO
(mA)
25mA
1
2
3
4
5
Output voltage VO
RL
VO
3
Ta=25°C
2
RL = 2kΩ
3.9kΩ
10kΩ
1
IF = 5mA
2
0
0
VCC=5V
IF
6
0
0
7
(V)
4
8
12
Forward current
16
IF
20
24
(mA)
tpHL, tpLH – RL
5
IF = 16 mA
Propagation delay time
tpHL, tpLH (µs)
3 VCC = 5 V
Ta = 25 °C
tpLH
1
0.5
0.3
tpHL
0.1
1
3
5
10
30
50
100
Load resistance RL (kΩ)
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2002-09-25
TLP2530,TLP2531
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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2002-09-25