SMBJ48CA Littelfuse Inc, SMBJ48CA Datasheet - Page 3
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SMBJ48CA
Manufacturer Part Number
SMBJ48CA
Description
DIODE TVS 48V 600W BIDIR 5% SMB
Manufacturer
Littelfuse Inc
Series
SMBJr
Datasheet
1.4879374.pdf
(5 pages)
Specifications of SMBJ48CA
Package / Case
DO-214AA, SMB
Voltage - Reverse Standoff (typ)
48V
Voltage - Breakdown
53.3V
Power (watts)
600W
Polarization
Bidirectional
Mounting Type
Surface Mount
Polarity
Bidirectional
Channels
1 Channel
Clamping Voltage
77.4 V
Operating Voltage
48 V
Breakdown Voltage
53.3 V
Termination Style
SMD/SMT
Peak Surge Current
7.8 A
Peak Pulse Power Dissipation
600 W
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 65 C
Dimensions
3.94 mm W x 5.59 mm L x 2.44 mm H
Lead Free Status / RoHS Status
Lead free by exemption / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free by exemption / RoHS Compliant
Other names
SMBJ48CACC
SMBJ48CACC
SMBJ48CALFTR
SMBJ48CACC
SMBJ48CALFTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SMBJ48CA
Manufacturer:
MCC
Quantity:
89 000
Part Number:
SMBJ48CA
Manufacturer:
VISHAY/威世
Quantity:
20 000
Company:
Part Number:
SMBJ48CA-13-F
Manufacturer:
DIODES
Quantity:
120 000
Company:
Part Number:
SMBJ48CA-E3
Manufacturer:
Vishay
Quantity:
177
Company:
Part Number:
SMBJ48CA-E3/52
Manufacturer:
VISHAY
Quantity:
10 500
Part Number:
SMBJ48CA-E3/52(MX)
Manufacturer:
JXND/VISHAYMAS
Quantity:
20 000
Company:
Part Number:
SMBJ48CA-TR
Manufacturer:
STMicroe
Quantity:
88 000
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.Littelfuse.com/series/SMBJ.html for current information.
Ratings and Characteristic Curves
Figure 1 - Peak Pulse Power Rating
Figure 3 - Pulse Waveform
Figure 5 - Steady State Power Dissipation Derating Curve
100
0.1
150
100
10
50
1
6
5
4
3
2
1
0
0
0.000001
0
0
0.2x0.2" (5.0x5.0mm)
Copper Pad Area
t d
25
t r =10μsec
T
Peak Value
I PPM
1.0
A
50
- Ambient Temperature (ºC)
0.00001
t
d
-Pulse Width (sec.)
t-Time (ms)
Half Value
I PPM
75
2.0
( )
I PPM
100
2
10/1000μsec. Waveform
as defined by R.E.A
T J =25°C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of I PPM
0.0001
(T
A
=25°C unless otherwise noted)
125
3.0
Transient Voltage Suppression Diodes
Surface Mount – 600W > SMBJ series
150
0.001
175
4.0
Revision: January 09, 2009
25
Figure 6 - Maximum Non-Repetitive Peak Forward
Figure 2 - Pulse Derating Curve
Figure 4 - Typical Junction Capacitance
10000
1000
100
10
Surge Current Uni-Directional Only
120
100
100
80
60
40
20
1
80
60
40
20
0
1.0
0
1
0
Tj=25C
f=1.0MHz
Vsig=50mVp-p
Uni-directional @V
V
BR
25
- Reverse Breakdown Voltage (V)
T
Number of Cycles at 60 Hz
A
- Ambient Temperature (ºC)
10.0
50
R
Bi-directional @V
75
Bi-directional V=0V
10
100
100.0
R
Uni-directional V=0V
125
150
1000.0
100
175
SMBJ Series