P4SMA SERIES
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
VOLTAGE
FEATURES
鈥?For surface mounted applications in order to optimize board space.
鈥?Built-in strain relief
鈥?Low inductance
鈥?Plastic package has Underwriters Laboratory Flammability
Classification 94V-O
鈥?High temperature soldering : 260擄C /10 seconds at terminals
.096(2.44)
.078(2.00)
.062(1.60)
.047(1.20)
.114(2.90)
.098(2.50)
5.5 to 214 Volts
PEAK PULSE POWER
400 Watts
SMA/DO-214AC
Unit: inch (mm)
鈥?Low profile package
鈥?Glass passivated junction
.181(4.60)
.157(4.00)
鈥?In compliance with EU RoHS 2002/95/EC directives
.012(.305)
.006(.152)
MECHANICAL DATA
鈥?Case: JEDEC DO-214AC,Molded plastic over passivated junction.
鈥?Terminals: Solder plated,solderable per MIL-STD-750, Method 2026
鈥?Polarity: Color band denotes positive end (cathode)
鈥?Standard Packaging:12mm tape (EIA-481)
鈥?Weight: 0.002 ounce, 0.064 gram
.060(1.52)
.030(0.76)
.008(.203)
.002(.051)
.208(5.28)
.188(4.80)
DEVICES FOR BIPOLAR APPLICATIONS
For Bidirectional use C or CA Suffix for types P4SMA6.8 thru types P4SMA250.
Electrical characteristics apply in both directions.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25擄C ambient temperature unless otherwise specified.
R ating
Peak Pulse Power D i ssi pati on on T
A
= 25
O
C (Notes 1,2,5, Fi g.1)
Peak Forward Surge C urrent per Fi g.5 (Note 3)
Peak Pulse C urrent on 10/1000s waveform(Note 1)Fi g.2
Steady State Power D i ssi pati on (NOTE 4)
Operati ng Juncti on and Storage Temperature Range
Symbol
P
PPM
I
FSM
I
PPM
P
M(AV)
T
J
,T
STG
Value
400
40
see Table 1
1.0
-55 to +150
Uni ts
Watts
Amps
Amps
Watts
O
C
NOTES:
1. Non-repetitive current pulse, per Fig.3 and derated above T
A
= 25
O
C per Fig. 2.
2. Mounted on 5.0mm
2
copper pads to each terminal.
3. 8.3ms single half sine-wave, or equivalent square wave, duty cycle = 4 pulses per minutes maximum.
4. Lead temperature at 75
O
C = T
L
.
5. Peak pulse power waveform is 10/1000uS.
STAD-MAY.25.2007
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