cosmo
Features：
Photo Coupler for AC Power TRIAC Output
KTLP3521
Outside Dimension：Unit ( mm )
1. Compact dual-in-line Package.
2. 400V peak blocking voltage.
3. Isolation voltage between input and output
2500Vrms.
Application：
1. TRIAC Driver.
2. Programmable Controllers.
3. AC-Output Module.
4. Solid State Relay.
ZC
Schematic：Top View
15
13
11
9
2
3
4
5
6
7
2：Anode
3：Cathode
4,5,6,7：N.C
9,13：TRIAC T2
11：TRIAC T1
15：TRIAC Gate
RATING
50
-0.7
1
5
125
400
1.0
0.7
-14.3
2
10
110
-40~125
-20~80
260
2500
UNIT
mA
mA/℃
A
V
℃
V
A
mA/℃
A
A
℃
℃
℃
℃
Vrms
Absolute Maximum Ratings：( Ta=25℃ )
CHARACTERISTIC
Forward Current
Forward Current Derating ( Ta≧53℃ )
Peak Forward Current ( 100μs pulse, 100pps )
Reverse Voltage
Junction Temperature
Off-State Output Terminal Voltage
Ta=40℃
On-State RMS Current
Ta=60℃
On-State Current Derating ( Ta≧40℃ )
Peak Current from Snubber Circuit ( 100μ pulse, 120pps )
Peak Nonrepetitive Surge Current ( 50Hz, Peak )
Junction Temperature
Storage Temperature Range
Operating Temperature Range
Lead Soldering Temperature ( 10s )
Isolation Voltage ( AC, 1min., R.H.≦60% )
Electro-optical characteristics：
CHARACTERISTIC
SYMBOL
Forward Voltage
V
F
Reverse Current
I
R
Capacitance
C
T
Peak Off-State Current
I
DRM
Peak On-State Voltage
V
TM
Holding Current
I
H
Critical Rate of Rise of
dv/dt
Off-State Voltage
Critical Rate of Rise of
dv/dt(c)
Commutating Voltage
Trigger LED Current
I
FT
Inhibit Voltage
V
INH
Leakage in Inhibited State
I
DRM2
Capacitance
C
S
( Input to Output )
Isolation Resistance
R
S
Isolation Voltage
BV
S
SYMBOL
I
F
ΔI
F
/℃
I
FP
V
R
Tj
V
DRM
I
T(RMS)
ΔI
T
/℃
I
SP
I
TSM
Tj
T
stg
T
opr
T
sol
BV
S
MIN.
1.0
-
-
-
-
-
200
-
-
-
-
-
5X10
10
Output
Input
Output
TEST CONDITION
I
F
=10mA
V
R
=5V
V=0, f=1MHz
V
DRM
=400V, Ta=110℃
I
TM
=1.5A
R
L
=100Ω
Vin=120Vrms
Vin=120Vrms, I
T
=1Arms
V
T
=6V
I
F
=Rated I
FT
I
F
=Rated I
FT
, V
T
=Rated V
DRM
V
S
=0, f=1MHz
V
S
=500V
AC, 1minute
AC, 1second, in oil
DC, 1minute, in oil
TYP.
1.15
-
30
-
-
-
500
5
-
-
200
1.5
10
14
-
5000
5000
MAX.
1.3
10
-
100
3.0
25
-
-
10
50
-
-
-
-
-
-
UNIT
V
µA
pF
µA
V
mA
V/µs
V/µs
mA
V
µA
pF
Ω
Vrms
Vdc
Transfer
Input
2500
-
-
ARM技术
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