SM8S28AHE3/2E Vishay Semiconductors, SM8S28AHE3/2E Datasheet - Page 3
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SM8S28AHE3/2E
Manufacturer Part Number
SM8S28AHE3/2E
Description
TVS Diodes - Transient Voltage Suppressors 8.0W 28V 5% Unidir
Manufacturer
Vishay Semiconductors
Series
SM8Sr
Datasheet
1.SM8S24AHE32E.pdf
(5 pages)
Specifications of SM8S28AHE3/2E
Product Category
TVS Diodes - Transient Voltage Suppressors
Rohs
yes
Polarity
Unidirectional
Operating Voltage
28 V
Breakdown Voltage
31.1 V
Clamping Voltage
45.4 V
Peak Surge Current
145 A
Package / Case
DO-218AB
Minimum Operating Temperature
- 55 C
Maximum Operating Temperature
+ 175 C
Dimensions
8.7(Max) mm W x 13.7(Max) mm L
Mounting Style
SMD/SMT
Peak Pulse Power Dissipation
6600 W
Factory Pack Quantity
750
Tradename
PAR
Note
(1)
RATINGS AND CHARACTERISTICS CURVES
(T
Revision: 14-Sep-11
THERMAL CHARACTERISTICS (T
PARAMETER
Typical thermal resistance, junction to case
ORDERING INFORMATION (Example)
PREFERRED P/N
A
SM8S10AHE3/2D
AEC-Q101 qualified
= 25 °C unless otherwise noted)
6000
5000
4000
3000
2000
1000
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
8.0
6.0
4.0
2.0
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com,
0
0
25
0
Fig. 2 - Load Dump Power Characteristics
50
(10 ms Exponential Waveform)
www.vishay.com
Fig. 1 - Power Derating Curve
50
(1)
Case Temperature (°C)
Case Temperature (°C)
75
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
UNIT WEIGHT (g)
100
100
2.605
125
150
150
PREFERRED PACKAGE CODE
C
= 25 °C unless otherwise noted)
200
175
New Product
2D
3
SYMBOL
10 000
R
1000
JC
150
100
50
0
BASE QUANTITY
10
0
Pulse Width (ms) - ½ I
www.vishay.com/doc?91000
Vishay General Semiconductor
t
d
t
750
Fig. 4 - Reverse Power Capability
r
SM8S10 thru SM8S43A
= 10 μs
Peak Value
I
PPM
10
Fig. 3 - Pulse Waveform
t - Time (ms)
VALUE
Half Value -
I
PPM
0.90
13" diameter plastic tape and reel,
anode towards the sprocket hole
PP
DiodesEurope@vishay.com
20
Exponential Waveform
Where the Peak Current
Decays to 50 % of I
Defined as the Point
Pulse Width (t
DELIVERY MODE
I
PP
2
Document Number: 88387
T
J
= 25 °C
30
d
) is
PPM
UNIT
°C/W
100
40