SMB30A300 Vishay, SMB30A300 Datasheet - Page 2

• Manufacturer Part Number: SMB30A300
• Description: Asymmetric Transient Voltage Suppressor
• Manufacturer: Vishay

Note:
(1) Automotive grade AEC Q101 qualified
RATINGS AND CHARACTERISTICS CURVES
(T
Document Number: 88476
Revision: 03-Aug-07
ORDERING INFORMATION (Example)
PREFERRED P/N
SMB30A300-E3/52
SMB30A300-E3/5B
SMB30A300HE3/52
SMB30A300HE3/5B
A
10000
= 25 °C unless otherwise noted)
1000
100
150
100
50
0
10
0
Pulse Width (ms) - ½ I
Figure 2. Reverse Power Capability for TVS
t
d
Half Value -
I
t
PPM
r
= 10 µs
Peak Value
I
Figure 1. Pulse Waveform
PPM
1.0
(1)
(1)
100
t - Time (ms)
UNIT WEIGHT (g)
I
PP
2
PP
2.0
10/1000 µs Waveform
as defined by R.E.A.
Exponential Waveform
0.096
0.096
0.096
0.096
T
Pulse Width (t
is defined as the Point
where the Peak Current
decays to 50 % of I
J
= 25 °C
1000
3.0
d
)
PREFERRED PACKAGE CODE
PPM
10000
4.0
5B
5B
52
52
1000000
100000
10000
0.100
0.010
0.001
100
1.0
0.1
10
0.001
1
Figure 4. Typical Transient Thermal Impedance
BASE QUANTITY
5
Figure 3. Typical Reverse Leakage Current
Vishay General Semiconductor
15
3200
3200
750
750
0.01
T
J
25
= 150 °C, at 300 V
Percentage of V
T
t - Pulse Duration (s)
0.1
J
35
= 25 °C, at 30 V
T
J
45
13" diameter plastic tape and reel
13" diameter plastic tape and reel
= 150 °C, at 30 V
7" diameter plastic tape and reel
7" diameter plastic tape and reel
1
T
J
55
= 25 °C, at 300 V
BR
DELIVERY MODE
1 0
65
SMB30A300
(%)
75
100
www.vishay.com
85
1000
95
253