SMAJ28CA-TR STMicroelectronics, SMAJ28CA-TR Datasheet - Page 4

• Manufacturer Part Number: SMAJ28CA-TR
• Description: TRANSIL 400W 28V BIDIRECT SMA
• Manufacturer: STMicroelectronics
• Series: TRANSIL™r

Specifications of SMAJ28CA-TR

• Voltage - Reverse Standoff (typ): 28V
• Voltage - Breakdown: 31.1V
• Power (watts): 400W
• Polarization: Bidirectional
• Mounting Type: Surface Mount
• Package / Case: DO-214AC, SMA
• Diode Type: Bidirectional TVS
• Power Dissipation Pd: 3.3W
• Clamping Voltage Vc Max: 45.4V
• Diode Case Style: DO-214AC
• No. Of Pins: 2
• Filter Terminals: SMD
• Peak Pulse Current Ippm: 8.8A
• Rohs Compliant: Yes
• Breakdown Voltage Range: 32.7V
• Breakdown Voltage Vbr: 31.1V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-4620-2

Characteristics
Figure 5.
4/10
Figure 3.
500
400
300
200
100
0
0
1000.0
100.0
10.0
1.0
0.1
25
Clamping voltage versus peak pulse current (exponential waveform, maximum values)
Peak pulse power dissipation
versus initial junction temperature
1
50
T j initial=25 °C
75
100
T
j
(°C)
125
150
10
Doc ID 5544 Rev 12
175
Figure 4.
10.0
1.0
0.1
1.0E-03
Peak pulse power versus
exponential pulse duration
(T
1.0E-02
j
100
initial = 25° C)
t
P
(ms)
1.0E-01
10/1000 µs
10 ms
V CL (V)
8/20 µs
1.0E+00
T
j
initial = 25 °C
1000
1.0E+01
SMAJ