SMP26-E3/84A Vishay, SMP26-E3/84A Datasheet - Page 3

• Manufacturer Part Number: SMP26-E3/84A
• Description: TVS Diodes - Transient Voltage Suppressors 400 Watt 26 Volt Uni
• Manufacturer: Vishay

Specifications of SMP26-E3/84A

• Polarity: Unidirectional
• Channels: 1 Channel
• Clamping Voltage: 46.6 V
• Operating Voltage: 26 V
• Breakdown Voltage: 28.9 V
• Peak Surge Current: 40 A
• Peak Pulse Power Dissipation: 400 W
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 55 C
• Dimensions: 2.18 (Max) mm W x 3.61 (Max) mm L
• Package / Case: DO-220AA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

RATINGS AND CHARACTERISTICS CURVES
(T
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
Document Number: 88481
Revision: 07-Aug-07
A
= 25 °C unless otherwise noted)
100
0.1
75
50
25
10
0.1 µs
0
1
0
Figure 1. Peak Pulse Power Rating Curve
0.2 x 0.2" (5.0 x 5.0 mm)
Copper Pad Areas
25
1.0 µs
Figure 2. Pulse Derating Curve
0.074 (1.88)
0.086 (2.18)
50
T
J
- Initial Temperature (°C)
0.013 (0.35)
0.004 (0.10)
t
d
75
10 µs
- Pulse Width (s)
100
Non-Repetitive Pulse
Waveform shown in Fig. 3
T
100 µs
A
= 25 °C
125
Cathode Band
0.142 (3.61)
0.126 (3.19)
0.012 (0.30)
0.000 (0.00)
0.158 (4.00)
0.146 (3.70)
150
1.0 ms
175
10 ms
200
0.018 (0.45)
0.006 (0.15)
DO-220AA (SMP)
0.045 (1.15)
0.033 (0.85)
0.053 (1.35)
0.041 (1.05)
0.100
(2.54)
10000
1000
100
150
100
10
50
0
10
0.103 (2.60)
0.087 (2.20)
0
Vishay General Semiconductor
Measured at
Stand-Off
Voltage, V
Figure 4. Typical Junction Capacitance
0.012 (0.30) REF.
t
(2.67)
0.105
d
V
WM
t
r
= 10 µs
Peak Value
I
PPM
1.0
Figure 3. Pulse Waveform
- Reverse Stand-Off Voltage (V)
WM
SMP11 thru SMP36A
Measured at
Zero Bias
(0.635)
0.025
t - Time (ms)
Half Value -
I
PPM
2.0
10/1000 µs Waveform
as defined by R.E.A.
T
Pulse Width (t
is defined as the Point
where the Peak Current
decays to 50 % of I
J
0.036 (0.91)
0.024 (0.61)
= 25 °C
(0.762)
0.030
0.032 (0.80)
0.016 (0.40)
I
PP
(1.27)
2
0.050
T
f = 1.0 MHz
V
J
sig
= 25 °C
= 50 mVp-p
3.0
d
)
PPM
www.vishay.com
100
4.0
59