SM5S18AHE3/2D Vishay, SM5S18AHE3/2D Datasheet - Page 3

• Manufacturer Part Number: SM5S18AHE3/2D
• Description: TVS 5W 18V 5% DO-218AB
• Manufacturer: Vishay
• Series: SM5Sr

Specifications of SM5S18AHE3/2D

• Voltage - Reverse Standoff (typ): 18V
• Voltage - Breakdown: 20V
• Power (watts): 3600W
• Polarization: Unidirectional
• Mounting Type: Surface Mount
• Package / Case: DO-218AB
• Polarity: Unidirectional
• Channels: 1 Channel
• Clamping Voltage: 29.2 V
• Operating Voltage: 18 V
• Breakdown Voltage: 20 V to 22.1 V
• Termination Style: SMD/SMT
• Peak Surge Current: 123 A
• Peak Pulse Power Dissipation: 3600 W
• Maximum Operating Temperature: + 175 C
• Minimum Operating Temperature: - 55 C
• Dimensions: 8.7 mm W x 13.7 mm L x 5 mm H
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Note
(1)
RATINGS AND CHARACTERISTICS CURVES
(T
Document Number: 88382
Revision: 09-Feb-11
THERMAL CHARACTERISTICS (T
PARAMETER
Typical thermal resistance, junction to case
ORDERING INFORMATION (Example)
PREFERRED P/N
SM5S10AHE3/2D
A
AEC-Q101 qualified
= 25 °C unless otherwise noted)
3000
2500
2000
1500
1000
500
8.0
6.0
4.0
2.0
0
0
25
0
Fig. 2 - Load Dump Power Characteristics
50
(10 ms Exponential Waveform)
Fig. 1 - Power Derating Curve
(1)
50
Case Temperature (°C)
Case Temperature (°C)
75
UNIT WEIGHT (g)
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For technical questions within your region, please contact one of the following:
100
100
2.505
125
150
150
PREFERRED PACKAGE CODE
A
= 25 °C unless otherwise noted)
200
175
2D
SYMBOL
10 000
R
1000
JC
150
100
50
0
BASE QUANTITY
10
0
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Pulse Width (ms) - ½ I
Vishay General Semiconductor
t
d
t
750
r
Fig. 4 - Reverse Power Capability
SM5S10 thru SM5S36A
= 10 μs
Peak Value
I
PPM
10
Fig. 3 - Pulse Waveform
t - Time (ms)
VALUE
Half Value -
I
PPM
1.0
13" diameter plastic tape and reel,
anode towards the sprocket hole
PP
20
Exponential Waveform
Where the Peak Current
Decays to 50 % of I
Defined as the Point
Pulse Width (t
DELIVERY MODE
I
PP
2
T
J
= 25 °C
30
d
) is
www.vishay.com
PPM
UNIT
°C/W
100
40
3