CTA24 Crydom Corporation, CTA24 Datasheet

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CTA24

Manufacturer Part Number
CTA24
Description
Triacs 25a Triacs
Manufacturer
Crydom Corporation
Datasheet

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Applications
• Phase Control
• Static Switching
• Light Dimming
• Motor Speed Control
• Kitchen Equipment
• Power Tools
• Solenoid Valve Controls:
ISO9001 Certified
TO-220AB Non-Isolated
• Dishwashers
• Washing Machines
TO-220AB Isolated
A1
A1
(CTA24)
A2
A2
(CTB24)
G
G
G
A1
A2
A2
Absolute Maximum Ratings
RMS On-State Current (full sine wave)
Non Repetitive Surge Peak On-State Current
(Full Cycle, Tj Initial = 25 ˚ C)
I
Critical rate of rise of on-state current
I
Peak Gate Current @ Tj = 125˚C
Average Gate Power Dissipation @ Tj = 125 ˚ C
Storage Temperature Range
Operating Junction Temperature Range
Isolation Voltage (CTA Series only)
Electrical Characteristics
ALTERNISTOR/NO SNUBBER AND LOGIC LEVEL (3 Quadrants)
I
V
V
I
I
I
dv/dt MIN @ V
(di/dt)c MIN without Snubber
STANDARD (4 Quadrants)
I
I
V
V
I
I
I
dv/dt MIN @ V
(dv/dt)c MIN @ (di/dt)c = 13.3 A/ms
GENERAL NOTES
2
G
GT
H
L
L
GT
GT
H
L
L
1. Minimum IGT is guaranted at 5% of IGT max.
3. All parameters at 25 degrees C unless otherwise specified.
2. For both polarities of A2 referenced to A1
GT
GD
GT
GD
t Value for fusing
=2 x I
MAX @ I
MAX @ I
MAX @ I
MAX @ I
MAX @ I
MAX @ I
MAX @ V
MAX @ V
MAX @ V
MAX @ V
MAX @ V
MIN @ V
MIN @ V
GT
, tr<100 ns, Tj = 125 ˚ C
T
G
G
T
G
G
D
= 500 mA
D
D
= 500 mA
= 1.2 I
D
= 1.2 I
D
= 1.2 I
= 1.2 I
D
D
=12 V, R
D
=12 V, R
=12 V, R
D
=V
=V
=12 V, R
=12 V, R
= 67%V
= 67%V
>
>
>
>
>
DRM
DRM
GT
GT
GT
GT
Suitable for General Purpose AC Switching
Alternistor/No Snubber Versions
for Inductive Loads
Logic Level Available for use with
Microcontrollers and Low Level Devices
IGT Range 35-50 mA (Q1)
V
, R
, R
L
NOTE 2
L
L
NOTE 2
DRM
L
L
= 30Ω
L
= 30Ω
= 30Ω
L
DRM
DRM
= 30Ω
= 30Ω
= 3.3kΩ
= 3.3kΩ
/V
(gate open)
(gate open)
NOTE 2
NOTE 1
NOTE 1
NOTE 1
RMM
NOTE 2
400, 600, 800, 1000V
NOTE 2
NOTE 2
Tj = 125 ˚ C
Tj = 125˚C
Tj = 125˚C
Tj = 125 ˚ C
Tj = 125˚C
Tj = 125˚C
Tc = 100˚C
Tc = 75˚C
P O W E R C O M P O N E N T S
QI-III-IV
QI-II-III
QI-II-III
QI-II-III
QI-II-III
QI-III
Q-All
Q-All
Q-II
QIV
Q-II
CONDITIONS
TO-220AB Iso
TO-220AB
tp = 10 ms
tp = 20 µs
F =50 Hz
F =60 Hz
25Amp - 400/600/800/1000V -
CTA/CTB24
SYMBOL
I
P
T(RMS)
I
di/dt
Tstg
V
I
TSM
I
G(AV)
GM
Tj
500V/µs
2
ISO
13A/ms
35mA
50mA
50mA
80mA
t
1.3V
0.2V
CW
-40 to +150 ˚ C
-40 to +125 ˚ C
2500 V
RATING
1000V/µs
500V/µs
22A/ms
340A
100A/µs
100mA
100mA
160mA
10V/µs
50mA
75mA
70mA
50mA
80mA
70mA
250A
260A
1.3V
0.2V
1.3V
0.2V
25A
BW
1W
4A
B
TRIAC
2
RMS
s

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CTA24 Summary of contents

Page 1

... Tj = 125 ˚ Peak Gate Current @ Tj = 125˚C Average Gate Power Dissipation @ Tj = 125 ˚ Storage Temperature Range G Operating Junction Temperature Range TO-220AB Isolated (CTA24) Isolation Voltage (CTA Series only) Electrical Characteristics A2 ALTERNISTOR/NO SNUBBER AND LOGIC LEVEL (3 Quadrants) I MAX @ V = ...

Page 2

Static Characteristics V MAX @ 380µs NOTE 25˚ NOTE MAX @ Threshold Voltage Tj = 125˚C NOTE MAX @ Dynamic Resistance Tj = ...

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