POWER COMPONENTS
Applications
• Input Rectification
• Low Frequency Freewheel
• Battery Isolation
>
Suitable for General Purpose Applications
>
Isolated and Non-Isolated Tab
>
V
R
/V
RRM
400, 600, 800, 1200V
CRNA/CRNB25
25Amp - 400/600/800/1200V - RECTIFIER
Absolute Maximum Ratings
RMS On-State Current (full sine wave)
Average On-State Current
Non Repetitive Surge Peak On-State Current
(Full Cycle, Tj Initial = 25
˚
C)
I
2
t Value for fusing
K
A
CONDITIONS
SYMBOL
RATING
Tc = 95˚C
Tc = 80˚C
Tc = 95˚C
Tc = 80˚C
TO-220AB
TO-220AB Iso
TO-220AB
TO-220AB Iso
F =50 Hz
F =60 Hz
tp = 10 ms
I
F(RMS)
I
F(AV)
I
FSM
I
2
t
T
stg
T
j
V
ISO
25A
15.9A
300A
350A
508A
2
s
-40 to +150
˚
C
-40 to +125
˚
C
2500 V
RMS
Storage Temperature Range
Operating Junction Temperature Range
Isolation Voltage (CRNA Series only)
K
TO-220AB Isolated
(CRNA25)
Electrical Characteristics
V
FM
@ 25A
I
RM
@ V
R
=V
RRM
Tj = 25˚C
Tj = 25˚C
Tj = 125˚C
1.1V
0.1mA
1.0mA
K
A
I
RM
@ V
R
=V
RRM
TO-220AB Non-Isolated
(CRNB25)
Thermal Resistances
Junction to Case (AC)
A
SYMBOL
RATING
TO-220AB
TO-220AB Isolated
TO-220AB
TO-220AB Isolated
R
th(j-c)
R
th(j-c)
R
th(j-a)
R
th(j-a)
1.6
˚
C/W
2.5
˚
C/W
60
˚
C/W
60
˚
C/W
Junction to Case (AC)
Junction to Ambient
Junction to Ambient
K
GENERAL NOTES
1. All parameters at 25 degrees C unless otherwise specified.
ISO9001 Certified
CRNA/CRNB25
25Amp - 400/600/800/1200V - RECTIFIER
Dimensions
Millimeters
REF.
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
Q
Min.
15.24
12.78
9.96
0.69
1.22
4.62
0.46
2.49
2.39
6.48
3.78
15.49
2.59
0.99
Typ.
3.23
13.79
10.36
0.94
1.32
4.83
0.61
2.84
2.69
6.88
3.89
16.51
2.9
1.55
0.503
0.392
0.027
0.048
0.182
0.018
0.098
0.094
0.255
0.149
0.61
0.102
0.039
Max.
15.75
Part Number Designation
Inches
Min.
0.6
Typ.
0.127
0.543
0.408
0.037
0.052
0.19
0.024
0.112
0.106
0.271
0.153
0.65
0.114
0.061
Max.
0.62
SERIES
Rated Current
25:
25 Amp
Packaging
Blank:
Bulk
PT:
Plastic Tube
CRN
25
Isolation Type
A:
Isolated
B:
Non-Isolated
Maximum
Blocking Voltage
400:
400Vpk
600:
600Vpk
800:
800Vpk
1200:
1200Vpk
16
0.63
2.67
0.105
D
F
G
N
K
L
A
70
M
16
14
12
Non-Isolated
60
50
I
F
[A
PK
]
B
I
40
30
20
I
F (AV)
[A]
10
Isolated
8
6
4
2
0
O
C
10
0
0
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0
70
80
90
100
110
120
130
E
J
Q
H
V
F
[V
PK
]
Fig. 1:
On-state current versus
on-state voltage (instantaneous values)
20
16
12
8
4
0
0
2
4
6
8
10
12
14
16
1000
800
600
400
T
C
[˚C]
Fig. 2:
Average on-state current versus
case temperature
Weight: 2.3g (0.08 oz)
P
[W]
I
TSM
[A]
200
100
80
60
40
20
0
1
10
Non-Repetitive
Tj initial = 25∞C
100
1000
I
F
[A]
Fig. 3:
Power dissipation versus average on-state current
Number of Cycles
Fig. 4:
Non-repetitive surge peak on-state
current versus number of cycles.
ISO9001 Certified
Approvals
UL - Pending
USA
Sales Support
(877) 502-5500
Tech Support
(877) 702-7700
Fax
(619) 710-8540
Email:
sales@crydom.com
Crydom Corp
2320 Paseo de las Americas, Suite 201
San Diego, CA 92154
EUROPE - UK
Telephone
+44 (0) 1202 365070
Fax
+44 (0) 1202 365090
Email:
intsales@crydom.com
Crydom International Ltd.
7 Cobham Road
Ferndown Industrial Estate
Wimborne, Dorset BH21 7PE
Germany
Telephone
+49 (0) 180 3000 506
ASIA - Thailand
Telephone
+66 (0)2 665 2517
Fax
+66 (0)2 665 2588
Crydom Asia
18/8 Fico Place 12th Floor
Soi Sukhumvit 21 (Asoke)
Klongtoey Nua, Wattana
Bangkok, Thailand 10110
© 2004 Crydom Corp, All Rights Reserved. Specifications are subject to change without prior notice. Crydom and the Crydom logo are trademarks of Crydom Corp. CrydomCRN25_F1704.pdf
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