Absolute Maximum Ratings
CONDITIONS SYMBOL RATING
RMS On-State Current (full sine wave) Tc = 100˚C TO-220AB IT(RMS) 25A
Tc = 75˚C TO-220AB Iso
Average On-State Current Tc = 100˚C TO-220AB IT(RMS) 16A
Tc = 75˚C TO-220AB Iso
Non Repetitive Surge Peak On-State Current F = 50 Hz 320A
(Full Cycle, Tj Initial = 25˚C) F = 60 Hz ITSM 350A
I2t Value for fusing tp = 10 ms I2t 510A2s
Critical rate of rise of on-state current
IG=2 x IGT , tr<100 ns, Tj = 125˚CF = 60 Hz di/dt 50A/µs
Peak Gate Current @ Tj = 125˚C tp = 20 µs IGM 4A
Average Gate Power Dissipation @ Tj = 125˚C PG(AV) 1W
Storage Temperature Range Tstg -40 to +150˚C
Operating Junction Temperature Range Tj-40 to +125˚C
Isolation Voltage (CYNA Series only) VISO 2500VRMS
Maximum Peak Reverse Gate Voltage VRGM 5V
Electrical Characteristics
NOTE 1
IGT MAX @ VD =12 V, RL = 30Ω40mA
VGT MAX @ VD =12 V, RL = 30Ω1.3V
VGD MIN @ VD =VDRM, RL = 3.3kΩTj = 125˚C0.2V
IHMAX @ IT= 500 mA (gate open) 50mA
ILMAX @ IG= 1.2 IGT 90mA
dv/dt MIN @ VD= 67%VDRM (gate open) Tj = 125˚C 1000V/µs
VTM MAX @ ITM =32 A, tp = 380µs Tj = 25˚C 1.6V
IDRM MAX @ VDRM = VRRM Tj = 25˚C 5µA
IRRM MAX @ VDRM = VRRM Tj = 125˚C 4mA
G
A
K
TO-220AB Isolated
(CYNA25)
TO-220AB Non-Isolated
(CYNB25)
G
A
A
K
G
A
K
GENERAL NOTES
1. All parameters at 25 degrees C unless otherwise specified.
#
Suitable for General Purpose AC Switching
#
IGT 40 mA Max.
#
Isolated and Non-Isolated Tab
#
V
DRM
/V
RMM
400, 600, 800, 1000V
Applications
• Motor Control
• Overvoltage Crowbar Protection
• Capacitive Discharge Ignition
• Voltage Regulation
• Welding Equipment
• Capacitive Filter Soft Start
(Inrush Current Control)
CYNA/CYNB 25
25Amp - 400/600/800/1000V - SCR
ISO9001 CERTIFIED
Competitive part number cross-reference available at:
www.cynergy3.com
Dimensions
Millimeters Inches
REF. Min. Typ. Max. Min. Typ. Max.
A 15.24 15.75 0.6 0.62
B 3.23 0.127
C 12.78 13.79 0.503 0.543
D 9.96 10.36 0.392 0.408
E 0.69 0.94 0.027 0.037
F 1.22 1.32 0.048 0.052
G 4.62 4.83 0.182 0.19
H 0.46 0.61 0.018 0.024
I 2.49 2.84 0.098 0.112
J 2.39 2.69 0.094 0.106
K 6.48 6.88 0.255 0.271
L 3.78 3.89 0.149 0.153
M 15.49 16 16.51 0.61 0.63 0.65
N 2.59 2.9 0.102 0.114
O 0.99 1.55 0.039 0.061
P 0.99 1.55 0.039 0.061
Q 2.67 0.105
Weight: 2.3g (0.08 oz)
Q
D
M
G
F
C
O
I
P
E
B
A
K
N
L
J
H
Thermal Resistances
SYMBOL RATING
Junction to Case (AC) TO-220AB Rth(j-c) 1.0˚C/W
Junction to Case (AC) TO-220AB Isolated Rth(j-c) 1.9˚C/W
Junction to Ambient TO-220AB Rth(j-a) 60˚C/W
Junction to Ambient TO-220AB Isolated Rth(j-a) 60˚C/W
Part Number Designation
SERIES
Isolation Type
A: Isolated
B: Non-Isolated
Rated Current
25: 25 Amp
Packaging
Blank: Bulk
PT: Plastic Tube
Maximum
Blocking Voltage
400: 400Vpk
600: 600Vpk
800: 800Vpk
1000: 1000Vpk
CYN 25
0
2.5
5.0
7.5
10.0
12.5
15.0
17.5
20.0
22.5
024681012141618
I
T(AV)
[A]
Fig. 1: Power dissipation versus average on-state current.
P [W]
50 60 70 80 90 100 110 120 130
T
C
[˚C]
Fig. 2: RMS on-state current versus
case temperature (full cycle)
I
T(RMS)
[A]
I
TSM
[A]
VTM [V]
Fig. 3: On-state current versus
on-state voltage (instantaneous values)
I
TM
[A]
1 10 100 1000
Number of Cycles
Fig. 4: Non-repetitive surge peak on-state
current versus number of cycles.
Isolated
Non-Isolated
Non-Repetitive
Tj initial = 25∞C
1.0
10.0
100.0
1000.0
0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
30
25
20
15
10
5
0
600
300
200
100
80
40
10
20
CYNA/CYNB 25
25Amp - 400/600/800/1000V - SCR
USA
Sales & Tech Support
(866) 258-5057
Email:
sales@cynergy3.com
Cynergy3 Components
2320 Paseo de las Americas, Suite 104
San Diego, CA 92154
EUROPE - UK
Telephone
+44 (0) 1202 897969
Fax
+44 (0) 1202 891918
Email:
sales@cynergy3.com
Cynergy3 Components Ltd.
7 Cobham Road
Ferndown Industrial Estate
Wimborne, Dorset BH21 7PE
ASIA - Thailand
Telephone
+66 (0)2 665 2517
Fax
+66 (0)2 665 2588
Cynergy 3 Components, Asia
18/8 Fico Place 12th Floor
Soi Sukhumvit 21 (Asoke)
Klongtoey Nua, Wattana
Bangkok, Thailand 10110
ISO9001 CERTIFIED
TM
© 2006 Cynergy3 components, All Rights Reserved.
Specifications are subject to change without prior notice. Cynergy3 components and the Cynergy3 components logo are trademarks of Cynergy3 components Corp.
Approvals
UL Recognized Component - E72445 (CYNA Series)
