DATA SHEET
3.0SMCJ SERIES
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
VOLTAGE
FEATURES
• For surface mounted applications in order to optimize board space.
• Low profile package
.128(3.25)
.108(2.75)
5.0 to 220 Volts
PEAK PULSE POWER
3000 Watts
SMC/DO-214AB
Unit: inch (mm)
• Built-in strain relief
• Glass passivated junction
• Low inductance
• Typical I
D
less than 1.0µA above 10V
• Plastic package has Underwriters Laboratory Flammability Classification 94V-O
• High temperature soldering : 260°C /10 seconds at terminals
• Both normal and Pb free product are available :
Normal : 80~95% Sn, 5~20% Pb
Pb free: 98.5% Sn above
.280(7.11)
.260(6.60)
.012(.305)
.006(.152)
.103(2.62)
.079(2.00)
MECHANICALDATA
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)
Standard Packaging:16mm tape (EIA-481)
Weight: 0.007 ounce, 0.21 gram
.050(1.27)
.030(0.76)
.320(8.13)
.305(7.75)
.008(.203)
.002(.051)
DEVICES FOR BIPOLAR APPLICATIONS
For Bidirectional use C or CA Suffix for types 3.0SMCJ5.0 thru types 3.0SMCJ220.
Electrical characteristics apply in both directions.
MAXIMUM RATINGS AND CHARACTERISTICS
Rating at 25°Cambient temperature unless otherwise specified. Resistive or inductive load, 60Hz.
For Capacitive load derate current by 20%.
R atng
i
P eak P ul e P ow erD i si aton on 10/ 000uS w avef r ( ot s 1, ,Fi . )
s
s p i
1
om N e
2
g1
P eak For ar S ur e C urent8. m s si gl hal si e- ave
w d
g
r
3
n e
f n w
superm posed on r t d l ad ( E D E C M et od)( ot s 2, )
i
ae o
J
h
N e
3
P eak P ul e C urenton 10/ 000s w avef r ( ot 1) i .
s
r
1
om N e Fg3
O per tng Juncton and S t r ge Tem per t r R ange
ai
i
oa
aue
S ym bol
P
PPM
I
FSM
I
PPM
T
J
,
STG
T
Val e
u
3000
200
see Tabl 1
e
- 5 t +150
5 o
U nis
t
W ats
t
A m ps
A m ps
O
C
NOTES:
1.Non-repetitive current pulse, per Fig. 3 and derated above T
A
=25°Cper
Fig. 2.
2.Mounted on 8.0mm
2
( .013mm thick) land areas.
3.Measured on 8.3ms , single half sine-wave or equivalent square wave , duty cycle= 4 pulses per minutes maximum.
STAD-JUL.26.2004
.245(6.22)
.220(5.59)
PAGE . 1
P
PPM
,PEAK PULSE FORWARD,KW
100
Non-Repetitve
Pulse Wavefom
Shown in Figure.3
O
T
A
= 25 C
100
PEAK PULSE FORWARD (P
PP
) OR CURRENT (I
PP
)
DERATING IN PERCENTAGE %
75
10
50
1.0
25
0.1
0.1
1.0
10
100
1000
10000
0
0
25
50
75
100
125
150
175
200
td,PULSE WIDTH, micro sec
T
A
,AMBIENT TEMPERATURE, C
O
Fig.1 PEAK PULSE POWER RATING CURVE
Fig.2 DERATING CURVE
I
PPM
,PEAK PULSE CURRENT,%
150
tf = 10usec
T
A
= 25 C
Pulse Width (td) is Defined
as the Point where the Peak
Current Decayst to 50% of Ipp
O
10
4
Tj= 25 C
f= 1.0MHZ
Vsig = 50mVp -p
Me a sured a t
Zero B ia s
100
Peak Value
Ippm
C
J
,CAPACIT
ANCE,p F
1,000
Ha lf Va lue -Ip p
2
50
10/1000u se c Wa ve fo rm
a s De fine d b ye R.E.A.
100
Mea sure d a t
S ta nd -Off
Volta ge(V
RWM
)
e -kt
td
0
10
1.0
2.0
3.0
4.0
0
5.0 10
20
50
100
200
500
T,TIME,ms
V(
RWM
), REVERSE STAND-OFF VOLTAGE, VOLTS
Fig.3 PULSE WAVEFORM
Fig.4 TYPICAL CAPACITANCE
I
FSM
,PEAK FORWARD SURGE CURRENT,
AMPERES
200
T
J
= T
J
ma x
8.3ms Sing le Ha lf S in e-Wa ve
JEDEC Method
100
50
10
1
5
10
50
100
NUMBER OF CYCLES AT 60Hz
Fig.5 MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
STAD-JUL.26.2004
PAGE . 4
Microcontroller MCU
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