3.0SMC6.8A(CA) - 3.0SMC440A(CA)
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
VOLTAGE RANGE: 6.8 - 440V
POWER: 3000Wa t t s
Features
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Glass Passivated Die Construction
Uni- and Bi-Directional Versions Available
Excellent Clamping Capability
Fast Response Time
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Plastic Case Material has UL Flammability
Classification Rating 94V-O
SMC/DO-214AB
B
Dim
A
Min
5.59
6.60
2.75
0.15
7.75
0.10
0.76
2.00
Max
6.22
7.11
3.18
0.31
8.13
0.20
1.52
2.62
Mechanical Data
Case :DO-214AB(SMC)
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B
A
J
C
Terminals : Solder plated , solderable per
C
D
MIL-STD-750, method 2026
Marking: Date Code and Marking Code
See Page 2
E
D
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G
H
Weight: 0.21 grams (approximate)
J
G
H
E
All Dimensions in mm
@T =25°C unless otherwise specified
Maximum Ratings and Electrical Characteristics
A
Characteristic
Symbol
Value
Unit
W
PPM
Peak Pulse Power Dissipation 10/1000µS Waveform (Note 1, 2) Figure 3
Peak Pulse Current on 10/1000µS Waveform (Note 1) Figure 4
P
3000
PPM
I
See Table 1
A
Peak Forward Surge Current 8.3ms Single Half Sine-Wave
Superimposed on Rated Load (JEDEC Method) (Note 2, 3)
FSM
I
100
A
j
STG
Operating and Storage Temperature Range
T, T
-55 to +150
°C
Note: 1. Non-repetitive current pulse, per Figure 4 and derated above TA = 25°C per Figure 1.
2. Mounted on 8.0mm2 copper pads to each terminal.
3. Measured on 8.3ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minutes maximum.
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