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Designed for low-cost trigger source isolation in SCR power control circuits.
Small physical size and low profile provide packaging advantages.
Designed to transfer high amplitude or long duration pulses without saturation.
RoHS
Industrial and commercial applications include motor speed controls, lighting
COMPLIANT
controls and heater controls.
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Interchangeable. Designed for circuit board mounting using same mounting dimensions as
11Z and PT-20 models.
STANDARD ELECTRICAL SPECIFICATIONS
DASH
NUMBER
101
102
103
104
105
106
107
108
109
110
TURNS
RATIO
1:1 鹵 10%
1:1 鹵 10%
1:1 鹵 10%
1:1 鹵 10%
1:1 鹵 10%
2:1 鹵 10%
2:1 鹵 10%
2:1 鹵 10%
2:1 鹵 10%
5:1 鹵 10%
PRIMARY
INDUCTANCE
MIN. (碌H)
200
500
1000
2000
5000
500
1000
2000
5000
5000
LEAKAGE
INDUCTANCE
MAX. (碌H))
3
6
12
13
15
6
10
12
15
1500
INTERWINDING
CAPACITY
MAX. (pF))
800
1500
2000
2800
3500
1000
1300
1800
2400
400
DCR
MAX.
(Ohms)
1.5-1.5
4.5-4.5
8.0-8.0
12-12
18-18
4-2
10-2
10-5
18-10
19-3
UNIPOLAR
ET (V-碌SEC)
570
912
1283
1853
2850
912
1288
1881
2565
2850
ELECTRICAL SPECIFICATIONS
Primary Inductance Values:
From
200 碌H to 5000 碌H
Turns Ratio:
1:1, 2:1 and 5:1
Temperature Range:
- 55 擄C to
+ 105 擄C
Dielectric Test at 60 Hz:
1600 V
RMS (Windings to core)
AC Line Voltage at 60 Hz:
240 V
RMS maximum in test circuits
shown
MATERIAL SPECIFICATIONS
Bobbin:
Glass-filled nylon
Terminals:
0.025" [0.635] square
tinned copper
Material Rating:
+ 105 擄C Class A
DIMENSIONAL CONFIGURATIONS
[Numbers in brackets indicate millimeters]
0.780
[19.8]
Max.
2
0.650
[16.5]
3
0.640
[16.26]
Max.
4
Schematic
Terminal Numbers
For Ref. Only
1
PRI.
3
SEC.
4
0.250 [6.35]
Min.
0.600
[15.24]
1
Dot identifies
#1 Terminal
0.025 [0.635]
Sq. Terminals Typ.
0.500
[12.70]
2
CIRCUIT DIAGRAM
Load
PART MARKING
- Vishay Dale
Line
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- Model
- Dash number
Transformer Coupled Breakdown Diode Triggering Circuit
www.vishay.com
1
For technical questions, contact: Magnetics@vishay.com
Document Number: 34074
Revision: 10-Aug-06
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