ISOCOUPLER
TM
WPPCT-Z15256, -Z10256, -Z5256 Series
Zero Crossing Optoisolators Triac
Driver Output (250V Peak), DIP, SMD, H
USR/CNR Listed (File# E223387)
VDE (File# 40009584)
Features
1. Compact dual-in-line package.
2. 250V peak blocking voltage.
3. Isolation voltage between input and output (Viso: 5000Vrms).
Outside Dimension: Unit
(mm)
TZ525
XXX
Anode
Date Code
For 115/240 VRMS Application:
1. Solenoid/Valve Controls.
2. Lighting Controls.
3. Static Power Switches.
4. AC Motor Drives.
5. Temperature Controls.
6. E.M. Contactors.
7. AC Motor Starters.
8. Solid State Relays.
9. Programmable Controllers.
10. Available package types: DIP(shown), SMD, H (Page 147).
Part Numbering System:
Page 2.
Part Marking System:
Page 4.
13.00°
0.26
13.00°
3.50
7.62
6.50
7.30
3.00
0.4
1.2
0.5
2.54
5.08
TOLERANCE: ±0.2mm
Trigger LED Current
Example Part Number
Schematic: Top View
1
2
3
Zero
Crossing
Circuit
WPPCT - Z
15 25
6 D TRU
6
4
1.
2.
3.
4.
6.
Anode
Cathode
NC
Main Terminal
Main Terminal
Options
15
10
5
Trigger Current(mA)
15 max.
10 max.
5 max.
Absolute Maximum Ratings
Parameter
Forward Current
Peak Forward Current
Reverse Voltage
Power Dissipation
Off-State Output Terminal Voltage
Peak Repetitive Surge Current (PW=10ms, DC 10%)
Power Dissipation
Total Power Dissipation
Isolation Voltage 1 minute
Operating Temperature
Storage Temperature
Solder Temperature 10 seconds
Symbol
I
F
I
FM
V
R
P
D
V
DRM
I
TSM
P
D
Ptot
Viso
Topr
Tstg
Tsol
Rating
50
1
6
70
250
1
300
330
5000
-40 to +80
-40 to +125
260
(Ta = 25°C)
Unit
mA
A
V
mW
Vpeak
A
mW
mW
Vrms
°C
°C
°C
Input
Output
Electro-optical Characteristics
Parameter
Input
Output
Forward Voltage
Reverse Current
Peak Blocking Current
On-State Voltage
Holding Current
Critical Rate of Rise of
Off-State Voltage
Inhibit Voltage (MT1-MT2 Voltage
above which device not trigger)
Leakage in Inhibited State
Isolation Resistance
Trigger LED Current
(Standard, see above table
for more options )
Symbol
V
F
I
R
I
DRM
V
TM
I
H
dV/dt
V
INH
I
DRM2
Riso
I
FT
Conditions
I
F
= 10mA
V
R
= 4V
V
DRM
= 250V
I
TM
= 100mA
V
DRM
= (1/ 2 ) * Rated
I
F
= Rated I
FT
I
F
= Rated I
FT
, Rated V
DRM
,
Off State
DC500V
Main Terminal Voltage = 3V
Min.
-
-
-
-
-
600
-
-
5 x 10
10
-
Typ.
1.2
-
60
1.8
100
-
5
-
(Ta = 25°C)
Max.
1.4
10
500
3
-
-
20
500
-
15
2.70
Unit
V
uA
nA
V
uA
V/us
V
uA
ohm
mA
Transfer
Characteristics
10
11
-
WORLD PRODUCTS INC.
http://www.worldproducts.com
P.O. Box 517, 19654 Eighth Street East, Sonoma, CA 95476 Phone (707) 996-5201 Fax (707) 996-3380
r033005
79
ISOCOUPLER
TM
WPPCT-Z15256, -Z10256, -Z5256 Series
Zero Crossing Optoisolators Triac
Driver Output (250V Peak), DIP, SMD, H
USR/CNR Listed (File# E223387)
VDE (File# 40009584)
Data Curves
Fig.1
Forward Current vs.
Ambient Temperature
50
40
30
20
10
0
-30
0
25
50
75
100
125
Diode Power Dissipation P (mW)
Forward Current I
F
(mA)
Fig.2
Diode Power Dissipation vs.
Ambient Temperature
100
80
70
60
40
20
0
-30
0
25
50
75
100
Ambient Temperature Ta (˚C)
Ambient Temperature Ta (˚C)
Fig.3
On-State R.M.S. Current
vs. Ambient Temperature
Total power dissipation Pc (mW)
Fig.4
Total Power Dissipation vs.
Ambient Temperature
600
500
400
330
300
200
100
0
-30
Peak forward current I
FM
(mA)
Fig.5
Peak Forward Current vs.
Duty Ratio
10000
Pulse width <= 100us
Ta = 25˚C
120
On-State R.M.S. Current (mA)
100
80
60
40
20
0
-30
0
25
50
75
100
125
1000
100
0
25
50
75
100
10
10
-
3
10
2
Duty Ratio
-
10
-1
1
Ambient Temperature Ta (˚C)
Ambient Temperature Ta (˚C)
500
200
100
50
20
10
5
2
1
Fig.6
Forward Current vs.
Forward Voltage
I
TM
, On-State Current (mA)
Fig.7
On-State Characteristics
+400
+300
+200
+100
0
-100
-200
-300
-400
Output Pulse Width 80us
I
F
= 30mA,
f = 60Hz,
Ta = 25˚C
Fig.8
Inhibit Voltage vs. Temperature
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
-40
-20
0
20
40
60
80
Normalized to TA = 25˚C
Forward Current I
F
(mA)
Ta = 75˚
50˚
25˚
0˚
-25˚
0
0.5
1.0
1.5
2.0
2.5
3.0
Forward Voltage V
F
(V)
-4 -3 -2 -1 0 +1 +2 +3 +4
V
TM
, On-State Voltage (V)
V
INH
, Normalized
Ambient Temperature Ta (˚C)
500
I
DRM1
, Peak Blocking Current (nA)
Fig.9
Leakage with LED Off vs.
Ambient Temperature
I
F
= 0
I
DRM2
, Normalized
Fig.10
IDRM2, Leakage in Inhibit State vs.
Ambient Temperature
1.5
1.4
1.3
1.2
1.1
1
0.9
0.8
0.7
0.6
-40
-20
0
-20
40
60
80
Fig.11
Trigger Current vs.
Ambient Temperature
1.5
1.4
1.3
I
FT
, Normalized
Normalized to TA = 25˚C
200
100
50
20
10
5
I
F
= Rated I
FT
1.2
1.1
1
0.9
0.8
0.7
0.6
Ambient Temperature Ta (˚C)
-40 -20
0 20 40
60 80 100
Ambient Temperature Ta (˚C)
-40
-20
0
-20
40
60
Ambient Temperature Ta (˚C)
80
80
WORLD PRODUCTS INC.
http://www.worldproducts.com
P.O. Box 517, 19654 Eighth Street East, Sonoma, CA 95476 Phone (707) 996-5201 Fax (707) 996-3380
r033005
Microcontroller MCU
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