LITE-ON
SEMICONDUCTOR
5.0SMCJ SERIES
STAND-OFF VOLTAGE -
18
to
36
Volts
POWER DISSIPATION -
5000
WATTS
SURFACE MOUNT
UNIDIRECTIONAL
TRANSIENT VOLTAGE SUPPRESSORS
FEATURES
For surface mounted applications
Reliable low cost construction utilizing molded plastic
technique
Plastic material has UL flammability classification 94V-O
Fast response time: typically less than 1.0ns
B
SMC
SMC
DIM.
A
C
B
C
D
E
F
G
H
E
F
D
G
H
MIN.
6.60
5.59
2.92
0.15
7.75
0.05
2.01
0.76
MAX.
7.11
6.22
3.18
0.31
8.13
0.20
2.40
1.52
A
MECHANICAL DATA
Case : Molded plastic
Polarity : by cathode band denotes uni-directional device
none cathode band denotes bi-directional device
Weight : 0.007 ounces, 0.21 gram
All Dimensions in millimeter
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
CHARACTERISTICS
PEAK POWER DISSIPATION AT T
J
= 25
℃
T
P
= 1ms (Note 1)
Peak Forward Surge Current 8.3ms
single half sine-wave @T
J
=25
℃
(Note
2)
Steady State Power Dissipation at TL =120
℃
,
see fig. 6
,
SYMBOLS
VALUE
UNIT
P
PK
5000
WATTS
I
FSM
300
AMPS.
P
M(AV)
2.0
WATTS
Operating Temperature Range
T
J
-55 to +175
C
Storage Temperature Range
T
STG
-55 to +175
C
REV. 2, Nov-2010, KSIC03
NOTES : 1. Non-repetitive current pulse, per Fig. 3 and derated above T
J
= 25
℃
per Fig.1.
2. Only for unidirectional units.
RATING AND CHARACTERISTIC CURVES
5.0SMCJ SERIES
FIG.1 - PULSE DERATING CURVE
PEAK PULSE DERATING IN % OFPEAK
POWER OR CURRENT
100
FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT
PEAK FORWARD SURGE CURRENT,
AMPERES
300
250
200
150
100
50
8.3ms Single Half-Sine-Wave
75
50
25
10 X 1000 WAVEFORM
AS DEFINED BY R.E.A
0
0
25
50
75
100
125
150
175
200
0
1
2
5
10
20
50
100
JUNCTION TEMPERATURE,
℃
NUMBER OF CYCLES AT 60Hz
FIG.3 - PULSE WAVEFORM
10
FIG.4 - TYPICAL JUNCTION CAPACITANCE
T
R
=10us
I
P,
PEAK PULSE CURRENT , (% )
100
Peak value (I
RSM)
Half value=
2
Pulse width (T
P
) is defined
as that point where the
peak current decays to 50%
of I
RSM
50
10 x 1000 waveform as
defined by R.E.A.
T
J
=25 C
TP
CAPACITANCE , (nF)
I
RSM
T
J
= 25 C, f = 1MHz
Measured at Zero Bias
0
0
1.0
2.0
3.0
4.0
1
0
10
20
30
40
T , TIME ( ms )
STAND-OFF VOLTAGE, VOLTS
FIG.5 - PULSE RATING CURVE
100
PM
(AV)
, STEADY STATE POWER DISSIPATION (W)
FIG.6 - STEADY STATE POWER DERATING CURVE
2.0
P
P
, PEAK POWER ( K
W
)
1.6
10
1.2
0.8
1.0
8.0mm LEAD AREAS
T
A
=25 C
NON-REPETITIVE
PULSE WAVEFORM
SHOWN IN FIG 3
0.4
60Hz RESISTIVE OR
INDUCTIVE LOAD
0.0
0
25
50
75
100
125
150
175
0.1
0.1us
1.0us
10us
100us
1.0ms
10ms
T
P
, PULSE WIDTH
TL, LEAD TEMPERATURE,℃
LITE-ON
SEMICONDUCTOR
Type
Number
(UNI)
5.0SMCJ18
5.0SMCJ18A
5.0SMCJ20
5.0SMCJ20A
5.0SMCJ22
5.0SMCJ22A
5.0SMCJ24
5.0SMCJ24A
5.0SMCJ26
5.0SMCJ26A
5.0SMCJ28
5.0SMCJ28A
5.0SMCJ30
5.0SMCJ30A
5.0SMCJ33
5.0SMCJ33A
5.0SMCJ36
5.0SMCJ36A
NOTES:
Type
Number
(BI)
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
Device
Marking code
(UNI)
OES
OET
OEU
OEV
OEW
OEX
OEY
OEZ
OFD
OFE
OFF
OFG
OFH
OFK
OFL
OFM
OFN
OFP
(BI)
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Reverse
Standoff
Voltage
VR (V)
18.0
18.0
20.0
20.0
22.0
22.0
24.0
24.0
26.0
26.0
28.0
28.0
30.0
30.0
33.0
33.0
36.0
36.0
Breakdown Voltage
BV Volts @It
Min (V)
20.0
20.0
22.2
22.2
24.4
24.4
26.7
26.7
28.9
28.9
31.1
31.1
33.3
33.3
36.7
36.7
40.0
40.0
Max (V)
24.4
22.1
27.1
24.5
29.8
27.0
32.6
29.5
35.3
31.9
38.0
34.4
40.7
36.8
44.8
40.6
48.9
44.2
It (mA)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Max.
Reverse
Leakage
@VR
IR (uA)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5
5
5
5
5
5
5
5
5
5
Max.
Clamping
Voltage
@Ipp
Vc (V)
32.2
29.2
35.8
32.4
39.4
35.5
43.0
38.9
46.6
42.1
50.0
45.4
53.5
48.4
59.0
53.3
64.3
58.1
Max.
Peak
Pulse
Current
Ipp (A)
155.3
171.2
139.7
154.3
126.9
140.8
116.3
128.5
107.3
118.8
100.0
110.1
93.5
103.3
84.7
93.8
77.8
86.1
Suffix 'A' denotes 5% tolerance device, no suffix denotes 10% tolerance device .
Legal Disclaimer Notice
5.0SMCJ SERIES
Important Notice and Disclaimer
LSC reserves the right to make changes to this document and its products and
specifications at any time without notice. Customers should obtain and confirm
the latest product information and specifications before final design, purchase or
use.
LSC makes no warranty, representation or guarantee regarding the suitability of
its products for any particular purpose, nor does LSC assume any liability for
application assistance or customer product design. LSC does not warrant or
accept any liability with products which are purchased or used for any
unintended or unauthorized application.
No license is granted by implication or otherwise under any intellectual property
rights of LSC.
LSC products are not authorized for use as critical components in life support
devices or systems without express written approval of LSC.
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