5.0SMDJ28A Littelfuse Inc, 5.0SMDJ28A Datasheet - Page 3

• Manufacturer Part Number: 5.0SMDJ28A
• Description: TVS - Diode, 6.5 W, 45.4V, Unidirectional, DO-214AB
• Manufacturer: Littelfuse Inc
• Series: 5.0SMDJr

Specifications of 5.0SMDJ28A

• Reverse Stand-off Voltage Vrwm: 28V
• Breakdown Voltage Range: 31.1V To 34.4V
• Clamping Voltage Vc Max: 45.4V
• Diode Configuration: Unidirectional
• Peak Pulse Current Ippm: 252A
• Voltage - Reverse Standoff (typ): 28V
• Voltage - Breakdown: 31.1V
• Power (watts): 5000W
• Polarization: Unidirectional
• Mounting Type: Surface Mount
• Package / Case: DO-214AB, SMC
• Number Of Elements: 1
• Polarity: Uni-Directional
• Package Type: DO-214AB
• Operating Temperature Classification: Military
• Reverse Breakdown Voltage: 31.1V
• Clamping Voltage: 45.4V
• Reverse Stand-off Voltage: 28V
• Leakage Current (max): 5uA
• Peak Pulse Current: 110A
• Peak Pulse Power Dissipation: 5000W
• Test Current (it): 1mA
• Operating Temp Range: -65C to 150C
• Mounting: Surface Mount
• Pin Count: 2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 5.0SMDJ28A; 5.0SMDJ28ATR; F3382TR; F3382TR

©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.Littelfuse.com/series/5.0SMDJ.html for current information.
Ratings and Characteristic Curves
Figure 1 - Peak Pulse Power Rating Curve
Figure 3 - Pulse Waveform
Figure 5 - Steady State Power Derating Curve
150
100
1000
50
100
0.1
0.0000001
0
6.5
5.5
4.5
3.5
2.5
1.5
0.5
10
1
6
5
4
3
2
1
0
0
0
0.31x0.31" (8.0x8.0mm)
Copper Pad Area
t d
25
t r =10μsec
0.000001
Peak Value
I PPM
1.0
T
t
50
A
d
-Ambient Temperature (ºC)
-Pulse Width (Sec.)
t-Time (ms)
Half Value
I PPM
75
0.00001
2.0
( )
I PPM
100
10/1000μsec. Waveform
as defined by R.E.A
2
T J =25°C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of I PPM
(T
A
=25°C unless otherwise noted)
0.0001
125
3.0
Transient Voltage Suppression Diodes
Surface Mount – 5000W > 5.0SMDJ series
150
0.001
175
4.0
Revision: January 09, 2009
61
Figure 2 - Pulse Derating Curve
Figure 4 - Typical Junction Capacitance
Figure 6 - Maximum Non-Repetitive Peak Forward
100000
10000
1000
100
10
Surge Current Uni-Directional Only
100
1.0
350
300
250
200
150
100
1
50
80
60
40
20
0
0
Uni-directional @ VR
1
0
V
25
BR
- Reverse Breakdown Voltage (V)
Number of Cycles at 60 Hz
T
A
10.0
-Ambient temperature (ºC)
50
Bi-directional V= OV
Bi-directional @ VR
75
10
100
100.0
Uni-directional V= OV
125
150
1000.0
5.0SMDJ Series
100
175