YENYO
Surface Mount Transient Voltage Suppressor
Stand-off Voltage 5.0 to 220 V
Power Dissipation 3000 Watts
SMC/DO-214AB
3.0SMCJ SERIES
Features
For surfsce mounted applications
Reliable low cost construction utilizing
molded plastic technique
Plastic material has UL flammability
classification 94V-0
Typical IR less than 1uA above 10V
Fast response time: typically less than 1.0
ns for Uni-direction, less than 5.0ns for
Bi-direction, form 0Volts to BV min
Mechanical Data
Case: Molded plastic SMC/DO-214AB
Polarity:by cathode band denotes uni-
directional device none cathode band
denotes bi-directional device
Weight: 0.21 gram
.108(2.75)
.128(3.25)
.220(5.59)
.245(6.22)
.260(6.60)
.280(7.11)
.006(.152)
.012(.305)
.079(2.00)
.103(2.62)
.002(.051)
.008(.203)
.305(7.75)
.320(8.13)
.030(0.76)
.060(1.52)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25
o
C
ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
PARAMTER
Peak Power Dissipation at T
A
=25 C
T
P
=1ms
(Note 1,2)
o
SYMBOL
VALUE
UNIT
P
PK
Minimum 3000
Watts
Peak Forward Surge Current, 8.3ms single
Half sine-wave super imposed on rated load
(Note 3)
(JEDEC method)
o
I
FSM
100
A
Steady State Power Dissipation at T
A
=75 C
Maximum lnstantaneous forward voltage
at 35A for unidirectional devices only (Note 3)
Operating Junction and Storage Temperature
Range
PM
(AV)
8.0
Watts
V
F
3.5
V
T
J
, T
STG
o
-55 to +150
o
C
NOTES : (1) Non-repetitive current pulse, per fig. 3 and derated above TA=25 C per fig. 1.
(2) Thermal Resistance junction to ambient.
(3) 8.3ms single half-sine wave duty cycle= 4pulses maximum per minute(unidirectional units only).
1/4
R2, NOV-12
RATINGS AND CHARACTERISTIC CURVES 3.0SMCJ SERIES
FIG.1 - PULSE DERATING CURVE
100
FIG.2 - TYPICAL REVERSE CHARACTERISTICS
10000
TJ = 25 C
MEASURED AT
STAND-OFF VOLTAGE
o
PEAK PULSE DERATING IN %OF PEAK
POWER OR CURRENT
75
CAPACITANCE. (pF)
1000
UNIDIRECTIONAL
50
BIDIRECTIONAL
100
25
10 X 1000 WAVEFORM AS
DEFINED BY R.E.A.
0
0
25
50
75
100 125 150 175 200
o
10
1
10
100
1000
AMBIENT TEMPERATURE, C
STAND-OFF VOLTAGE, VOLTS
FIG.3 - PULSE RATING CURVE
100
8
FIG.4 - STEADY STATE POWER
DERATING CURVE
P
W(AV)
, STEADY STATE POWER
DISSIPATION(W)
TA = 25 C
Non-repetive Pulse Waveform
Showen in Figure 5
o
6
P
P
, PEAK POWER
10
4
1.0
2
60HZ RESISTIVE OR
INDUCTIVE LOAD
0.1
0
0.1us
1us
10us
100us
1.0ms
10ms
0
25
50
75
100 125 150 175 200
STAND-OFF VOLTAGE, VOLTS
T
L
, LEAD TEMPERATURE
FIG.5 - PULSE WAVEFORM
I
P
, PEAK PULSE CURRENT,(%)
T
R
=10us
100
Peak value
(IRSM)
Half value= 2
IRSM
Pluse width(TP)is defined
as that point where the
peak current decays to 50%
of IRSM
50
T
J
= 25 C
TP
o
10 X 1000 waveform as
defined by R.E.A.
0
0
1.0
2.0
3.0
4.0
T, TIME (ms)
YENYO TECHNOLOGY CO., LTD.
4/4
R2, NOV-12
Analog electronics
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