SA28A-E3/51 Vishay, SA28A-E3/51 Datasheet - Page 6

• Manufacturer Part Number: SA28A-E3/51
• Description: TVS Diodes - Transient Voltage Suppressors 500W 28V Unidirect
• Manufacturer: Vishay
• Series: SAr

Specifications of SA28A-E3/51

• Polarity: Unidirectional
• Channels: 1 Channel
• Clamping Voltage: 45.4 V
• Operating Voltage: 28 V
• Breakdown Voltage: 31.1 V to 34.4 V
• Termination Style: Axial
• Peak Surge Current: 11 A
• Peak Pulse Power Dissipation: 500 W
• Maximum Operating Temperature: + 175 C
• Minimum Operating Temperature: - 55 C
• Dimensions: 3.6 mm Dia. x 3.6 (Max) mm W x 7.6 mm L
• Package / Case: DO-204AC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
Document Number: 88378
Revision: 04-Sep-07
100
0.2
0.1
20
10
2
1
Figure 11. Typical Instantaneous Forward Voltage
0
T
Pulse Width = 300 µs
1 % Duty Cycle
J
= 25 °C
0.5
V
F
- Forward Voltage (V)
1
Uni-Directional Only
1.5
2
2.5
0.300 (7.6)
0.230 (5.8)
1.0 (25.4)
1.0 (25.4)
MIN.
MIN.
DO-204AC (DO-15)
0.034 (0.86)
0.028 (0.71)
Figure 12. Breakdown Voltage Temperature Coefficient Curve
0.140 (3.6)
0.104 (2.6)
DIA.
200
100
1.0
DIA.
10
5.0
Vishay General Semiconductor
Uni-Directional
10
V
WM
- Rated Stand-Off Voltage (V)
SA5.0 thru SA170CA
Bi-Directional
100
www.vishay.com
500
65