3.0SMCJ SERIES
SURFACE MOUNT TRANSIENT
VOLTAGE SUPPRESSOR
CHENG- YI
ELECTRONIC
VOLTAGE 5.0 to 170 VOLTS
PEAK PULSE POWER 3000 WATTS
SMC/DO-214AB
FEATURES
For surface mounted applications in order to
optimize board space
Low profile package
Built-in strain relief
Glass passivated junction
Low inductance
Excellent clamping capability
Repetition Rate (duty cycle):0.5%
Fast response time: typically less then 5.0 ns
from 0 volts to BV for bidirectional types
Typical I
D
less then 1 A above 10V
High tempreature soldering:250
0
C/10 seconds
at terminals
Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
.115(2.92)
.121(3.07)
.220(5.59)
.245(6.22)
.260(6.60)
.280(7.11)
.006(.152)
.012(.305)
.079(2.00)
.103(2.62)
.030(0.76)
.060(1.52)
.004(.102)
.008(.203)
.305(7.75)
.320(8.13)
Dimensions in inches and (millimeters)
*Typical Range
MECHANICAL DATA
Case:JEDEC DO-214AB molded plastic over passivated junction
Terminals:Solder plated solderable per MIL-STD-750, Method 2026
Polarity:Color band denotes positive end (cathode) except bidirectional types
Standard Packaging: 16mm tape (EIA STD EIA-481)
Weight:0.007 ounce, 0.21 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
0
C ambient temperature unless otherwise specified.
RATINGS
Peak Pulse Power Dissipation on 10/1000
Peak Pulse on Current 10/1000
s
(NOTE 1,2,Fig.1)
s waveform
(NOTE 1,Fig.3)
SYMBOL
P
PPM
I
PPM
I
FSM
T
J
, T
STG
VALUE
Minimum 3000
See Table 1
200.0
-55 to + 150
UNITS
Watts
Amps
Amps
0
Peak forward Surge Current 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method)
(NOTE 2,3)
Operating Junction and Storage Temperature Range
C
Notes: 1. Non-repetitive current pulse, per Fig.3 and derated above T
A
=25
0
C per Fig.2
2. Measured on 8.0mm
2
copper pads to each terminal.
3. 8.3ms single half sine-wave or equivalent square wave, duty cycle=4 pulses per minute maximum.
CHENG-YI [ CHENG-YI ELECTRONIC CO., LTD. ]
