2.0SMCJ22A
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR PEAK PULSE POWER 2000 Watts
22 Volts
STAND-OFF VOLTAGE
FEATURES
• For surface mounted applications in order to optimize board space.
• Low profile package
• Built-in strain relief
• Glass passivated junction
• Low inductance
• Plastic package has Underwriters Laboratory Flammability
Classification 94V-O
0.280(7.11)
0.260(6.60)
• High temperature soldering : 260°C /10 seconds at terminals
• In compliance with EU RoHS 2002/95/EC directives
0.012(0.305)
0.006(0.152)
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
0.050(1.27)
0.030(0.76)
0.008(0.203)
0.002(0.051)
• Standard Packaging:16mm tape (EIA-481)
• Weight: 0.007 ounce, 0.021 gram
0.320(8.13)
0.305(7.75)
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
Symbol
PPP
Value
2000
Units
Peak Pulse Power Dissipation (IPP x VCMAX) at T A = 25 OC (Notes 1,2,4)
Watts
Peak Pulse Current on 10/1000μs waveform (Notes 1)
I PPM
See table
200
Amps
Amps
OC / W
OC
Peak Forward Surge Current, 8.3ms Single Half Sine-Wave Superimposed
on Rated Load (JEDEC Method) (Notes 3)
I FSM
Typical Thermal Resistance Junction to Air (Notes 2)
Operating Junction and Storage Temperature Range
RθJA
82
TJ,TSTG
-55 to +150
Reverse
Stand-off
Voltage
Max. Clamp
Voltage
10/1000μs
Peak Pulse
Current
10/1000μs
Breakdown
Voltage
Te s t
Current
Reverse
Leakage
Marking
Code
Part Number
V
Min.
V
BR @ I
T
V
RWM (Notes 5)
I
T
I
R
@ VRWM
V
C
@ I PP
I
PP
Max.
V
V
mA
V
A
μA
2.0SMCJ22A
NOTES:
22
24.4
28
1
1
35.5
56.3
AEX
1.Non-repetitive current pulse.
2.Mounted on 2.0mm2 ( .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.Peak pulse power waveform is 10/1000μs.
5.A transient suppressor is selected according to the working peak reverse voltage (VRWM), which should be equal to or greater than the DC
or continuous peak operating voltage level.
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December 20,2010-REV.00