cosmo
Photo Coupler for AC Power TRIAC Output
KTLP3502
Outside Dimension
Unit ( mm )
Features
1. Compact dual-in-line Package.
2. 400V peak blocking voltage.
3. Isolation voltage between input and output
2500Vrms.
Schematic
Top View
Application
1. TRIAC Driver.
2. Programmable Controllers.
3. AC-Output Module.
4. Solid State Relay.
3
5
6
2
8
2Anode
3Cathode
5TRIAC Gate
6TRIAC T1
8TRIAC T2
Absolute Maximum Ratings
( Ta=25
)
CHARACTERISTIC
SYMBOL
RATING
UNIT
Forward Current
I
F
50 mA
Forward Current Derating ( Ta53 )
I
F
/
-0.7
mA/
Peak Forward Current ( 100s pulse, 100pps )
I
FP
1 A
Reverse Voltage
V
R
5 V
Input
Junction Temperature
Tj
125
Off-State Output Terminal Voltage
V
DRM
400 V
Ta=40
0.5
On-State RMS Current
Ta=60
I
T(RMS)
0.35
A
On-State Current Derating ( Ta40 )
I
T
/
-7.2
mA/
Peak Current from Snubber Circuit ( 100 pulse, 120pps )
I
SP
2 A
Peak Nonrepetitive Surge Current ( 50Hz, Peak )
I
TSM
5 A
Output
Junction Temperature
Tj
110
Storage Temperature Range
T
stg
-40~125
Operating Temperature Range
T
opr
-20~80
Lead Soldering Temperature ( 10s )
T
sol
260
Isolation Voltage ( AC, 1min., R.H.60% )
BV
S
2500 Vrms
Electro-optical characteristics
CHARACTERISTIC
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
Forward Voltage
V
F
I
F
=10mA 1.0
1.15
1.3
V
Reverse Current
I
R
V
R
=5V -
-
10
A
Input Capacitance C
T
V=0,
f=1MHz
- 30 - pF
Peak Off-State Current
I
DRM
V
DRM
=400V, Ta=110
- -
100
A
Peak On-State Voltage
V
TM
I
TM
=0.75A -
-
3.0
V
Holding Current
I
H
R
L
=100 -
-
25
mA
Critical Rate of Rise of
Off-State Voltage
dv/dt Vin=120Vrms
200 500 - V/s
Output
Critical Rate of Rise of
Commutating Voltage
dv/dt(c) Vin=120Vrms,
I
T
=0.5Arms - 5 - V/s
Trigger LED Current
I
FT
V
T
=6V -
-
10
mA
Capacitance
( Input to Output )
C
S
V
S
=0, f=1MHz
-
1.5
-
pF
Isolation Resistance
R
S
V
S
=500V 5X10
10
10
14
-
AC, 1minute
2500
-
-
AC, 1second, in oil
-
5000
-
Vrms
T
r
an
s
f
er
Isolation Voltage
BV
S
DC, 1minute, in oil
-
5000
-
Vdc
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