ISO9001 Certified
P O W E R C O M P O N E N T S
>
Suitable for General Purpose Applications
>
Isolated and Non-Isolated Tab
>
V
R
/V
RRM
400, 600, 800, 1000V
Applications
· Input Rectification
· Low Frequency Freewheel
· Battery Isolation
GENERAL NOTES
1. All parameters at 25 degrees C unless otherwise specified.
CRNA/CRNB20
20Amp - 400/600/800/1000V -
RECTIFIER
Absolute Maximum Ratings
CONDITIONS
SYMBOL
RATING
RMS On-State Current (full sine wave)
Tc = 95°C
TO-220AB
I
F(RMS)
20A
Tc = 80°C
TO-220AB Iso
Average On-State Current
Tc = 95°C
TO-220AB
I
F(AV)
12.7A
Tc = 80°C
TO-220AB Iso
Non Repetitive Surge Peak On-State Current
F =50 Hz
255A
(Full Cycle, Tj Initial = 25
°
C)
F =60 Hz
I
FSM
300A
I
2
t Value for fusing
tp = 10 ms
I
2
t
374A
2
s
Storage Temperature Range
T
stg
-40 to +150
°
C
Operating Junction Temperature Range
T
j
-40 to +125
°
C
Isolation Voltage (CRNA Series only)
V
ISO
2500 V
RMS
Electrical Characteristics
V
FM
@ 20A
Tj = 25°C
1.1V
I
RM
@ V
R
=V
RRM
Tj = 25°C
0.1mA
I
RM
@ V
R
=V
RRM
Tj = 125°C
1.0mA
Thermal Resistances
SYMBOL
RATING
Junction to Case (AC)
TO-220AB
R
th(j-c)
1.8
°
C/W
Junction to Case (AC)
TO-220AB Isolated
R
th(j-c)
2.7
°
C/W
Junction to Ambient
TO-220AB
R
th(j-a)
60
°
C/W
Junction to Ambient
TO-220AB Isolated
R
th(j-a)
60
°
C/W
A
K
TO-220AB Isolated
(CRNA20)
TO-220AB Non-Isolated
(CRNB20)
A
A
K
A
K
TO-220AB Isolated
(CRNA20...L3)
TO-220AB Non-Isolated
(CRNB20...L3)
NC
A
A
K
NC
A
K
3 Pin Package
(Suffix L3)
2 Pin Package
(Standard)
Part Number Designation
SERIES
Isolation Type
A: Isolated
B: Non-Isolated
Rated Current
20: 20 Amp
Package
Blank: 2 Pin
L3: 3 Pin
Maximum
Blocking Voltage
400: 400Vpk
600: 600Vpk
800: 800Vpk
1000: 1000Vpk
CRN
20
Packaging
Blank: Bulk
PT: Plastic Tube
L3
PT
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
Q
2.67
0.105
CRNA/CRNB20
20Amp - 400/600/800/1000V - RECTIFIER
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
ISO9001 Certified
© 2005 Crydom Corp, All Rights Reserved. Specifications are subject to change without prior notice. Crydom and the Crydom logo are trademarks of Crydom Corp. CrydomCRN20_L0205.pdf
0
0.6
0.8
1.0
1.2
1.4
1.6
1.8
V
F
[V
PK
]
Fig. 1: On-state current versus
on-state voltage (instantaneous values)
16
14
12
10
8
6
4
2
0
20
16
12
8
4
0
70
60
50
40
30
20
10
0
0
70
80
90
100
110
120
130
T
C
[°C]
Fig. 2: Average on-state current versus
case temperature
I
)
V
A
(
F
]
A
[
I
F
A
[
K
P
]
I
M
S
T
]
A
[
I
F
[A]
Fig. 3: Power dissipation versus average on-state current
P
]
W
[
600
800
0
20
200
400
100
80
60
40
1000
1
10
100
1000
Number of Cycles
Fig. 4: Non-repetitive surge peak on-state
current versus number of cycles.
0
2
4
6
8
10
12
14
16
Isolated
Non-Isolated
Non-Repetitive
Tj initial = 25
C
Approvals
UL Recognized Component - E72445
Weight: 2.3g (0.08 oz)
Q
D
M
G
F
C
O
I
E
B
A
K
N
L
J
H
2 Pin Package
Weight: 2.3g (0.08 oz)
Q
D
M
G
F
C
O
I
P
E
B
A
K
N
L
J
H
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
3 Pin Package
Characteristics
(For CRNA series)
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