SMCJ78A Littelfuse Inc, SMCJ78A Datasheet - Page 2

DIODE TVS 78V 1500W UNI 5% SMC

SMCJ78A

Manufacturer Part Number
SMCJ78A
Description
DIODE TVS 78V 1500W UNI 5% SMC
Manufacturer
Littelfuse Inc
Series
SMCJr
Datasheet

Specifications of SMCJ78A

Package / Case
DO-214AB, SMC
Voltage - Reverse Standoff (typ)
78V
Voltage - Breakdown
86.7V
Power (watts)
1500W
Polarization
Unidirectional
Mounting Type
Surface Mount
Polarity
Unidirectional
Channels
1 Channel
Clamping Voltage
126 V
Operating Voltage
78 V
Breakdown Voltage
86.7 V
Termination Style
SMD/SMT
Peak Surge Current
11.9 A
Peak Pulse Power Dissipation
1500 W
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 65 C
Dimensions
6.22 mm W x 8.13 mm L x 2.62 mm H
Lead Free Status / RoHS Status
Lead free by exemption / RoHS Compliant
Other names
SMCJ78ALFTR

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SMCJ Series
Electrical Characteristics
Number
(Uni)
Part
Number
Part
(Bi)
is ± 10% and V
of 10 volts and less, the I limit is double.
Transient Voltage Suppression Diodes
Surface Mount – 1500W > SMCJ series
C
UNI
Marking
BI
Stand off
Reverse
Voltage
(Volts)
100.0
120.0
150.0
160.0
170.0
200.0
220.0
250.0
400.0
440.0
110.0
12.0
14.0
15.0
16.0
20.0
22.0
24.0
26.0
40.0
45.0
54.0
60.0
64.0
70.0
75.0
10.0
51.0
11.0
17 .0
5.0
6.0
6.5
V
7 .0
7 .5
R
Revision: November 13, 2009
100.00
122.00
144.00
224.00
246.00
167 .00
201.00
447 .00
111.00
20.00
22.20
24.40
26.70
40.00
44.40
50.00
56.70
60.00
64.40
66.70
10.00
12.20
14.40
15.60
16.70
MIN
11.10
71.10
6.40
6.67
7 .22
Breakdown
Voltage V
(Volts) @ I
222.00
272.00
104.00
247 .00
111.00
147 .00
MAX
24.50
40.60
44.20
62.70
10.40
14.70
22.10
71.20
11.10
17 .20
7 .00
BR
T
Current
(mA)
Test
Please refer to http://www.Littelfuse.com/series/SMCJ.html for current information.
10
10
10
10
I
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
T
Maximum
Voltage V
Clamping
@ I
126.0
146.0
162.0
275.0
405.0
121.0
177 .0
567 .0
12.0
14.4
15.4
24.4
26.0
42.1
45.4
64.5
72.7
11.2
21.5
27 .6
77 .4
17 .0
(V)
pp
C
Maximum
Current I
Specifications are subject to change without notice.
Pulse
145.7
125.0
104.2
Peak
75.4
64.7
54.4
20.6
16.1
15.5
61.5
57 .7
51.4
21.7
14.6
12.4
11.0
(A)
6.2
5.5
5.1
4.6
4.2
2.6
2.1
7 .2
pp
Maximum
Leakage I
Reverse
@ V
(μA)
500
200
100
50
20
10
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
R
©2009 Littelfuse, Inc.
R
Approval
Agency
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