TOSHIBA TLP2630

TLP2630
TOSHIBA Photocoupler GaAℓAs Ired & Photo IC
TLP2630
Degital Logic Isolation
Tele−Communication
Analog Data Equipment Control
Microprocessor System Interface
Unit in mm
The TOSHIBA TLP2630 dual photocoupler consists of a
pair of GaAℓAs light emitting diode and integrated high
gain, high speed photodetector.
The output of the detector circuit is an open collector,
schottky clamped transistor.This unit is 8−lead DIP.
·
Input current threshold: IF = 5mA(max.)
·
LSTTL/TTL compatible: 5V supply
·
Switching speed: 10MBd(typ.)
·
Guaranteed performance over temperature: 0~70°C
·
Isolation voltage: 2500Vrms(min.)
·
UL recognized:UL1577, file no. E67349
TOSHIBA
Weight: 0.54 g
11−10C4
Pin Configuration (top view)
VCC
1
2
7
3
6
GND
4
Truth Table
(positive logic)
Input
8
5
1: Anode 1
2: Cathode 1
3: Cathode 2
4: Anode 2
5: GND
6: VO2 (output 2)
7: VO1 (output 1)
8: VCC
Schematic
Output
H
L
L
H
+
VF1
-
A 0.01 to 0.1µF bypass capacitor must
connected between pins 8 and 5 (see Note 1).
+
VF2
-
1
1
IF1
ICC
8
IO1
7
2
4
IF2
IO2
6
VCC
VO1
VO2
3
5
GND
2002-09-25
TLP2630
Maximum Ratings (no derating required up to 70°C)
Symbol
Rating
Unit
Forward current(each channel)
IF
20
mA
Pulse forward current
(each channel)*
IFP
30
mA
Reverse voltage(each channel)
VR
5
V
Output current(each channel)
IO
16
mA
Output voltage(each channel)
VO
-0.5~7
V
Supply voltage
(1 minute maximum)
VCC
7
V
Output collector power
dissipation(each channel)
PO
40
mW
Operating temperature range
Tstg
-55~125
°C
Storage temperature range
Topr
-40~85
°C
(Note 1)
Tsol
260
°C
(AC, 1 min., R.H.≤ 60%, Note 3)
BVS
2500
Vrms
Detector
LED
Characteristic
Lead soldering temperature (10 s)
Isolation voltage
* t ≤ 1 msec duration.
Recommended Operating Conditions
Characteristic
Symbol
Min.
Typ.
Max.
Unit
Input current, low level, each channel
IFL
0
¾
250
µA
Input current, high level, each channel
IFH
6.3*
¾
15
mA
Supply voltage, output
VCC
4.5
5
5.5
V
N
¾
¾
8
Topr
0
¾
70
Fan out(TTL load, each channel)
Operating temperature
°C
* 6.3mA is a guard banded value which allows for at least 20% CTR degradation.
Initial input current threshold value is 5.0mA or less.
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TLP2630
Electrical Characteristics (Ta = 0~70°C, unless otherwise noted)
Characteristic
Input forward voltage
(each channel)
Input diode temperature
coefficient(each channel)
Input reverse breakdown
voltage(each channel)
Input capacitance
(each channel)
High level output current
(each channel)
Low level output voltage
(each channel)
High level supply current
(both channels)
Low level supply current
(both channels)
Symbol
Min.
Typ.*
Max.
Unit
IF = 10mA, Ta = 25°C
¾
1.65
1.75
V
IF = 10mA
¾
-2.0
¾
mV / °C
IR = 10µA, Ta = 25°C
5
¾
¾
V
CT
VF = 0, f = 1MHz
¾
45
¾
pF
IOH
VCC = 5.5V, VO = 5.5V
IF = 250µA
VCC = 5.5V, IF = 5mA
IOL(sinking) = 13mA
¾
1
250
µA
¾
0.4
0.6
V
VF
∆VF / ∆Ta
BVR
VOL
Test Condition
ICCH
VCC = 5.5V, IF = 0
¾
14
30
mA
ICCL
VCC = 5.5V, IF = 10mA
¾
24
36
mA
Isolation voltage
RS
VS = 500V, R.H.≤ 60%
(Note 3)
¾
¾
Ω
Capacitance(input-output)
CS
f = 1MHz
(Note 3)
¾
0.6
¾
pF
Input-input leakage
current
II-I
R.H.≤ 60%, t = 5s
VI-I = 500V
(Note 6)
¾
0.005
¾
µA
Resistance(input-input)
RI-I
VI-I = 500V
(Note 6)
¾
10
¾
Ω
Capacitance(input-input)
CI-I
f = 1MHz
(Note 6)
¾
0.25
¾
pF
*
14
10
11
All typical values are at VCC = 5V, Ta = 25°C.
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TLP2630
Switching Characteristics (Ta =25°C , VCC=5V)
Symbol
Test
Circuit
Propagation delay time to
low output level
tpHL
1
Propagation delay time to
high output level
tpLH
Output rise a time,output
fall time(10~90%)
Common mode transient
immunity at high output
level
Characteristic
Common mode transient
immunity at low output
level
Min.
Typ.
Max.
Unit
IF = 0®7.5mA, RL = 350Ω
CL = 15pF (each channel)
¾
60
75
ns
1
IF = 7.5mA®0, RL = 350Ω
CL = 15pF (each channel)
¾
60
75
ns
tr,tf
1
IF = 0 7.5mA, RL = 350Ω
CL = 15pF (each channel)
¾
30
¾
ns
CMH
2
IF = 0, RL = 350Ω
VCM = 200V
VO(min.) = 2V
(each channel, Note 4)
¾
200
¾
V / µs
2
IF = 7.5mA, RL = 350Ω
VCM = 200V
VO(max.) = 0.8V
(each channel, Note 5)
¾
-500
¾
V / µs
CML
Test Condition
(Note 1) 2mm below seating plane.
(Note 2) The VCC supply voltage to each TLP2630 isolator must be bypassed by a 0.01µF capacitor or
larger.This can be either a ceramic or solid tantalum capacitor with good high frequency characteristic
and should be connected as close as possible to the package VCC and GND pins each device.
(Note 3) Device considered a two-terminal device: Pins 1, 2, 3 and 4 shorted together, and pins 5, 6, 7 and 8
shorted together.
(Note 4) CMH･the maximum tolerable rate of rise of the common mode voltage to ensure the output will
remain in the high state(i.e., VOUT > 2.0V)
(Note 5) CML･the maximum tolerable rate of fall of the common mode voltage to ensure the output will remain
in the low output state(i.e., VOUT > 0.8V)
Measured in volts per microsecond(V / µs).
(Note 6) Measured between pins 1 and 2 shorted together, and pins 3 and 4 shorted together.
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2002-09-25
TLP2630
Test Circuit 1. tpHL And tpLH
5V
100Ω
IF Monitor
VCC
1
2
7
3
6
4
GND 5
7.5mA
3.75mA
0mA
IF
8
0.1µF
Pulse input
PW =10µs
Duty cycle=1/10
RL
350Ω
tf
tr
5V
CL
VO
1.5V
tpHL
*
tpLH
4.5V
1.5V
0.5V
VOL
CL is approximately 15pF which includes probe and stray
wirng capacitance.
Test Circuit 2. Transient Immunity And Typical Waveforms.
VCC
1
2
B
A
VFF
5V
8
7
3
6
4
GND 5
0.1µF
IF
10%
0V
tf
VO Monitor
VO
(IF = 0mA)
VCM
+
VCM
RL
350Ω
tr
CL
200V
90%
-
5V
2V
0.8V
VO
Pulse generator
ZO=50Ω
VOL
(IF = 7.5mA)
160(V)
160(V)
CMH =
, CML =
t r (ms)
t f (ms)
*
CL is approximately 15pF which includes probe and stray
wirng capacitance.
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2002-09-25
TLP2630
∆VF / ∆Ta – IF
IF – VF
-2.6
Forward voltage temperature
Coefficient ∆VF / ∆Ta (mV / °C)
Ta = 25 °C
10
Forward current
IF
(mA)
100
1
0.1
0.01
1.0
1.2
1.4
1.6
Forward voltage
VF
(µA)
IOH
(V)
Output voltage
High level output current
VO
RL= 350Ω
4kΩ
2
3
Forward current
1
0.3 0.5
3
30
10
5
IF
50
(mA)
IOH – Ta
1kΩ
2
-1.6
100
VCC = 5 V
Ta = 25 °C
1
-1.8
Forward current
6
0
0
-2.0
(V)
VO – IF
8
4
-2.2
-1.4
0.1
2.0
1.8
-2.4
4
IF
5
IF = 250 µA
VCC = 5.5 V
VO = 5.5 V
50
30
10
5
3
6
1
(mA)
10
0
20
30
40
50
60
70
Ambient temperature Ta (°C)
VO – IF
10
VOL – Ta
IF = 5 mA
(V)
VCC = 5 V
8
VCC = 5.5 V
0.5
VOL
RL= 350Ω
IOL=16mA
Low level output voltage
Output voltage
VO
(V)
RL= 4kΩ
6
Ta= 70°C
4
0°C
2
0.4
12.8mA
9.6mA
6.4mA
0.3
0.2
0
0
0
1
2
3
Forward current
4
IF
5
20
40
60
80
Ambient temperature Ta (°C)
6
(mA)
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TLP2630
tpHL, tpLH – IF
tpHL, tpLH – Ta
120
120
RL=4kΩ
RL=4kΩ
tpLH
tpLH
100
tpLH
1kΩ
tpHL
350Ω
350Ω
80
60
1kΩ
4kΩ
40
350kΩ
1kΩ
tpLH
80
350Ω
60
1kΩ
4kΩ
tpHL
40
Ta = 25 °C
20
0
Propagation delay time
tpHL, tpLH (ns)
Propagation delay time
tpHL, tpLH (ns)
100
VCC = 5 V
5
9
7
11
13
Forward current
15
IF
VCC = 5 V
IF = 7.5 mA
20
19
17
0
0
(mA)
10
20
30
40
50
60
70
Ambient temperature Ta (°C)
tr, tf – Ta
320
VCC = 5 V
IF = 7.5 mA
Rise, fall time
tr, tf
(ns)
300
RL=4kΩ
tf
280
80
tf
1kΩ
tf
350Ω
tr
350Ω
60
40
20
0
0
1kΩ
4kΩ
10
20
30
40
50
60
70
Ambient temperature Ta (°C)
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TLP2630
RESTRICTIO 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