TLP2630
2002-09-25
1
TOSHIBA Photocoupler GaAAs Ired & Photo IC
TLP2630
Degital Logic Isolation
Tele
-Communication
Analog Data Equipment Control
Microprocessor System Interface
The TOSHIBA TLP2630 dual photocoupler consists of a
pair of GaAAs 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: I
F
= 5mA(max.)
LSTTL/TTL compatible: 5V supply
Switching speed: 10MBd(typ.)
Guaranteed performance over temperature: 0~70C
Isolation voltage: 2500V
rms
(min.)
UL recognized:UL1577, file no. E67349
Truth Table
(positive logic)
Input Output
H L
L H
A 0.01 to 0.1F bypass capacitor must
connected between pins 8 and 5 (see Note 1).
Unit in mm
TOSHIBA 11-10C4
Weight: 0.54 g
Pin Configuration
(top view)
V
CC
1
2
3
4
GND
8
7
6
5
1: Anode 1
2: Cathode 1
3: Cathode 2
4: Anode 2
5: GND
6: V
O2
(output 2)
7: V
O1
(output 1)
8: V
CC
Schematic
V
F1
V
F2
I
F1
I
F2
I
CC
V
CC
V
O1
V
O2
GND
+
-
-
+
1
2
3
4
8
7
6
5
I
O1
I
O2
TLP2630
2002-09-25
2
Maximum Ratings
(no derating required up to 70C)
Characteristic Symbol
Rating
Unit
Forward current(each channel)
I
F
20 mA
Pulse forward current
(each channel)*
I
FP
30 mA
LE
D
Reverse voltage(each channel)
V
R
5 V
Output current(each channel)
I
O
16 mA
Output voltage(each channel)
V
O
-0.5~7 V
Supply voltage
(1 minute maximum)
V
CC
7 V
Det
e
c
t
or
Output collector power
dissipation(each channel)
P
O
40
mW
Operating temperature range
T
stg
-55~125 C
Storage temperature range
T
opr
-40~85
C
Lead soldering temperature (10 s)
(Note
1)
T
sol
260 C
Isolation voltage
(AC,
1
min.,
R.H. 60%, Note 3)
BV
S
2500
Vrms
*
t
1 msec duration.
Recommended Operating Conditions
Characteristic Symbol
Min.
Typ.
Max.
Unit
Input current, low level, each channel
I
FL
0
250 A
Input current, high level, each channel
I
FH
6.3*
15 mA
Supply voltage, output
V
CC
4.5 5 5.5 V
Fan out(TTL load, each channel)
N
8
Operating temperature
T
opr
0
70 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.
TLP2630
2002-09-25
3
Electrical Characteristics
(Ta = 0~70C, unless otherwise noted)
Characteristic Symbol
Test
Condition
Min.
Typ.*
Max.
Unit
Input forward voltage
(each channel)
V
F
I
F
= 10mA, Ta = 25C
1.65 1.75 V
Input diode temperature
coefficient(each channel)
V
F
/ Ta
I
F
= 10mA
-2.0
mV / C
Input reverse breakdown
voltage(each channel)
BV
R
I
R
= 10A, Ta = 25C
5
V
Input capacitance
(each channel)
C
T
V
F
= 0, f = 1MHz
45 pF
High level output current
(each channel)
I
OH
V
CC
= 5.5V, V
O
= 5.5V
I
F
= 250A
1 250
A
Low level output voltage
(each channel)
V
OL
V
CC
= 5.5V, I
F
= 5mA
I
OL
(sinking) = 13mA
0.4 0.6 V
High level supply current
(both channels)
I
CCH
V
CC
= 5.5V, I
F
= 0
14 30 mA
Low level supply current
(both channels)
I
CCL
V
CC
= 5.5V, I
F
= 10mA
24 36 mA
Isolation voltage
R
S
V
S
= 500V, R.H. 60%
(Note 3)
10
14
Capacitance(input
-output)
C
S
f = 1MHz
(Note 3)
0.6 pF
Input
-input leakage
current
I
I
-I
R.H. 60%, t = 5s
V
I
-I
= 500V
(Note 6)
0.005 A
Resistance(input
-input)
R
I
-I
V
I
-I
= 500V
(Note 6)
10
11
Capacitance(input
-input)
C
I
-I
f = 1MHz
(Note 6)
0.25 pF
*
All typical values are at V
CC
= 5V, Ta = 25C.
TLP2630
2002-09-25
4
Switching Characteristics
(Ta =25C , V
CC
=5V)
Characteristic Symbol
Test
Cir
-
cuit
Test Condition
Min.
Typ. Max. Unit
Propagation delay time to
low output level
t
pHL
1
I
F
= 0
7.5mA, R
L
= 350
C
L
= 15pF (each channel)
60
75 ns
Propagation delay time to
high output level
t
pLH
1
I
F
= 7.5mA
0, R
L
= 350
C
L
= 15pF (each channel)
60
75 ns
Output rise a time,output
fall time(10~90%)
t
r
,t
f
1
I
F
= 0
7.5mA, R
L
= 350
C
L
= 15pF (each channel)
30
ns
Common mode transient
immunity at high output
level
CM
H
2
I
F
= 0, R
L
= 350
V
CM
= 200V
V
O
(min.) = 2V
(each channel, Note 4)
200 V
/
s
Common mode transient
immunity at low output
level
CM
L
2
I
F
= 7.5mA, R
L
= 350
V
CM
= 200V
V
O
(max.) = 0.8V
(each channel, Note 5)
-500
V
/
s
(Note 1) 2mm below seating plane.
(Note 2) The V
CC
supply voltage to each TLP2630 isolator must be bypassed by a 0.01F 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 V
CC
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) CM
H
the maximum tolerable rate of rise of the common mode voltage to ensure the output will
remain in the high state(i.e., V
OUT
> 2.0V)
(Note 5) CM
L
the maximum tolerable rate of fall of the common mode voltage to ensure the output will remain
in the low output state(i.e., V
OUT
> 0.8V)
Measured in volts per microsecond(V / s).
(Note 6) Measured between pins 1 and 2 shorted together, and pins 3 and 4 shorted together.
TLP2630
2002-09-25
5
Test Circuit 1. t
pHL
And t
pLH
* C
L
is approximately 15pF which includes probe and stray
wirng capacitance.
Test Circuit 2. Transient Immunity And Typical Waveforms.
s)
(
f
t
160(V)
L
CM
s)
(
r
t
160(V)
H
CM
m
=
,
m
=
* C
L
is approximately 15pF which includes probe and stray
wirng capacitance.
V
CM
V
O
V
OL
5V
0.8V
0V
t
r
t
f
2V
200V
V
O
(I
F
= 0mA)
(I
F
= 7.5mA)
90%
10%
V
CC
1
2
3
4 GND
8
7
6
5
5V
R
L
C
L
350
0.
1
F
Z
O=
50
Pulse generator
V
O
Monitor
I
F
V
FF
V
CM
A
B
+ -
Pulse input
V
CC
1
2
3
4
GND
8
7
6
5
5V
R
L
C
L
350
100
0.
1
F
P
W
=10s
Duty cycle=1/10
I
F
Monitor
I
F
V
O
V
OL
1.5V
0.5V
4.5V
5V
1.5V
t
r
t
f
t
pHL
t
pLH
7.5mA
3.75mA
0mA
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