3.0SMCJ17A-AU SERIES
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR PEAK PULSE POWER 3000 Watts
STAND-OFF VOLTAGE
17 to 40 Volts
Recongnized File # E210467
FEATURES
0.128(3.25)
• Glass passivated junction
• Low inductance
• Plastic package has Underwriters Laboratory Flammability
Classification 94V-O
• High temperature soldering : 260°C /10 seconds at terminals
• AEC-Q101 qualified
• Lead free in comply with EU RoHS 2011/65/EU directives
• Green molding compound as per IEC61249 Std. . (Halogen Free)
• Acqire quality system certificate : TS16949
0.108(2.75)
• For surface mounted applications in order to optimize board space
0.280(7.11)
0.260(6.60)
0.012(0.305)
0.006(0.152)
0.103(2.62)
0.079(2.00)
0.050(1.27)
0.030(0.76)
0.008(0.203)
0.002(0.051)
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 cathode end
Standard Packaging: 16mm tape (EIA-481)
Weight: 0.008 ounce, 0.23 gram
0.320(8.13)
0.305(7.75)
1
Cathode
2
Anode
MAXIMUM RATINGS AND CHARACTERISTICS
Rating at 25°Cambient temperature unless otherwise specified. Resistive or inductive load, 60Hz.
For Capacitive load derate current by 20%.
Rating
Peak Pulse Power Dissipation on 10/1000s waveform (Notes 1,2, Fig.1)
Peak Forward Surge Current 8.3ms single half sine-wave
superimposed on rated load (Notes 2,3)
Peak Pulse Current on 10/1000s waveform (Notes 1) Fig.3
Typical Thermal Resistance Junction to Air
Operating Junction and Storage Temperature Range
Symbol
P
PP
I
FSM
I
PPM
R
JA
T
J
,T
STG
Value
3000
200
see Table 1
25
-55 to +150
Units
Watts
Amps
Amps
O
0.245(6.22)
0.220(5.59)
C/W
O
C
NOTES :
1.Non-repetitive current pulse, per Fig. 3 and derated above T
A
=25°C
per Fig. 2.
2.Mounted on 8mm
2
( 0.013mm thick) land areas.
3.Measured on 8.3ms , single half sine-wave or equivalent square wave , duty cycle= 4 pulses per minutes maximum.
4.A transient suppressor is selected according to the working peak reverse voltage (V
RWM
), which should be equal to or greater than the DC
or continuous peak operating voltage level.
R e ve r s e
S t a nd - o f f
Vo lt a g e
Part Number
V
RWM
( No t e s 4 )
V
3.0SMCJ17A-AU
3.0SMCJ18A-AU
3.0SMCJ24A-AU
3.0SMCJ40A-AU
17
18
24
40
Mi n.
V
18.9
20
26.7
44.4
B re a kd o wn
Vo lt a g e
V
B R
@ I
T
M a x.
V
21.7
23.3
30.7
51.1
mA
1
1
1
1
A
3
3
3
3
V
27.6
29.2
38.9
64.5
A
106.6
102.8
77.2
46.4
HER
HET
HEZ
HFR
T
est C urrent
Reverse
Leakage
Max.
Clamp
Voltage
10/1000s
V
C
@ I
PP
Peak
Pulse
Current
10/1000s
I
PP
Marking Code
I
T
I
R
@ V
RWM
November 29,2013
Document Number : 121102
PAGE . 1
3.0SMCJ17A-AU SERIES
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suitable for the specified use without further testing or modification.
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November 29,2013
Document Number : 121102
PAGE . 5
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