1.5SMC39CA Littelfuse Inc, 1.5SMC39CA Datasheet - Page 3

• Manufacturer Part Number: 1.5SMC39CA
• Description: DIODE TVS 39V 1500W 5% BI SMD
• Manufacturer: Littelfuse Inc
• Series: 1.5SMCr

Specifications of 1.5SMC39CA

• Voltage - Reverse Standoff (typ): 33.3V
• Voltage - Breakdown: 37.1V
• Power (watts): 1500W
• Polarization: Bidirectional
• Mounting Type: Surface Mount
• Package / Case: DO-214AB, SMC
• Reverse Stand-off Voltage Vrwm: 33.3V
• Breakdown Voltage Range: 37.1V To 41V
• Clamping Voltage Vc Max: 53.9V
• Diode Configuration: Bidirectional
• Peak Pulse Current Ippm: 28.2A
• Diode Case: RoHS Compliant
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 1.5SMC39CA; 1.5SMC39CATR

1.5SMC Series
Ratings and Characteristic Curves
Figure 1 - Peak Pulse Power Rating
Figure 3 - Pulse Waveform
Figure 5 - Steady State Power Dissipation Derating
1 0
100
100
10
Curve
0.000001
0
0
1
6.5
5.5
4.5
3.5
2.5
1.5
0.5
6
5
4
3
2
1
0
0
0
0.31x0.31" (8.0x8.0mm)
Copper Pad Area
t d
25
t r =10μsec
T
A
Peak Value
I PPM
1.0
- Ambient Temperature (ºC)
0.00001
50
t
d
-Pulse Width (sec.)
t-Time (ms)
Half Value
I PPM
75
2.0
( )
I PPM
100
10/1000μsec. Waveform
as defined by R.E.A
2
T J =2 °C
Pulse Width(td) is defined
as the point where the peak
current decays to 0% of I PPM
Transient Voltage Suppression Diodes
Surface Mount – 1500W > 1.5SMC series
0.0001
(T
A
=25°C unless otherwise noted)
125
3.0
Revision: December 01, 2010, 13:50
150
0.001
175
4.0
49
Please refer to http://www.Littelfuse.com/series/1.5SMC.html for current information.
Figure 2 - Pulse Derating Curve
Figure 4 - Typical Junction Capacitance
Figure 6 - Maximum Non-Repetitive Peak Forward
100000
10000
1000
200
180
160
140
120
100
100
100
Surge Current Uni-Directional Only
80
60
40
20
75
50
25
0
0
10
1.0
1
1
0
Tj=25C
f=1.0MHz
Vsig=50mVp-p
Uni-directional @V
25
Specifications are subject to change without notice.
V
BR
T
Number of Cycles at 60 Hz
A
50
- Reverse Breakdown Voltage (V)
- Ambient Temperature (ºC)
10.0
75
R
Bi-directional V=0V
100
10
Bi-directional @V
125
100.0
©2010 Littelfuse, Inc.
Uni-directional V=0V
150
R
175
1000.0
200
100