1.5SMC SERIES
1500 Watts Surface Mount Transient Voltage Suppressor
SMC/DO-214AB
Features
For surface mounted application in order to optimize
board space
Low profile package
Built-in strain relief
Glass passivated junction
Excellent clamping capability
Fast response time: Typically less than 1.0ps from 0
volt to BV min.
Typical I
R
less than 1μA above 10V
High temperature soldering guaranteed:
260
o
C / 10 seconds at terminals
Plastic material used carries Underwriters Laboratory
Flammability Classification 94V-0
1500 watts peak pulse power capability with a 10 x
1000 us waveform by 0.01% duty cycle
Dimensions in inches and (millimeters)
Mechanical Data
Case: Molded plastic
Terminals: Solder plated
Polarity: Indicated by cathode band
Weight: 0.21gram
Maximum Ratings and Electrical Characteristics
Rating at 25
o
C ambient temperature unless otherwise specified.
Type Number
P
eak
P
ower
D
issipation at
T
A
=25 C, Tp=1ms (
N
ote 1)
o
Power Dissipation on Intinite Heatsink, T
A
=50 C
Peak Forward Surge Current, 8.3 ms Single Half
Sine-wave Superimposed on Rated Load
(JEDEC method) (Note 2, 3) - Unidirectional Only
Thermal Resistance Junction to Ambient Air (Note 4)
Thermal Resistance Junction to Leads
o
Symbol
P
PK
P
M(AV)
I
FSM
R
θJA
R
θJL
Value
Minimum 1500
6.5
200
50
15
-55 to + 150
Units
Watts
W
Amps
o
o
Operating and Storage Temperature Range
T
J
, T
STG
o
1. Non-repetitive Current Pulse Per Fig. 3 and Derated above T
A
=25 C Per Fig. 2.
Notes:
2
2. Mounted on 8.0mm (.013mm Thick) Copper Pads to Each Terminal.
3. 8.3ms Single Half Sine-wave or Equivalent Square Wave, Duty Cycle=4 Pulses Per Minute
Maximum.
4. Mounted on 5.0mm
2
(.013mm thick) land areas.
C/W
C/W
o
C
Devices for Bipolar Applications
1. For Bidrectional Use C or CA Suffix for Types 1.5SMC6.8 through Types 1.5SMC200A.
2. Electrical Characteristics Apply in Both Directions.
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mail:lge@luguang.cn
LUGUANG [ Shenzhen Luguang Electronic Technology Co., Ltd ]
