P4SMA Datasheet, PDF (1/5 Pages) Taiwan Semiconductor Company, Ltd – Surface Mount Transient Voltage Suppressor

P4SMA SERIES
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
VOLTAGE 5.5 to 214 Volts PEAK PULSE POWER 400 Watts
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
• High temperature soldering : 260°C /10 seconds at terminals
• In compliance with EU RoHS 2002/95/EC directives
SMA/DO-214AC
.181(4.60)
.157(4.00)
Unit: inch (mm)
.012(.305)
.006(.152)
MECHANICAL DATA
• Case: JEDEC DO-214AC,Molded plastic over passivated junction.
• Terminals: Solder plated,solderable per MIL-STD-750, Method 2026
• Polarity: Color band denotes positive end (cathode)
• Standard Packaging:12mm tape (EIA-481)
• 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°C ambient temperature unless otherwise specified.
Rating
Peak Pulse Power Dissipation on T _A = 25 ^OC (Notes 1,2,5, Fig.1)
Peak Forward Surge Current per Fig.5 (Note 3)
Symbol
PPPM
IFSM
Value
400
40
Peak Pulse Current on 10/1000s waveform(Note 1)Fig.2
IPPM
see Table 1
Steady State Power Dissipation (NOTE 4)
PM(AV)
1.0
Operating Junction and Storage Temperature Range
TJ,TSTG
-55 to +150
Units
Watts
Amps
Amps
Watts
O_C
NOTES:
1. Non-repetitive current pulse, per Fig.3 and derated above T_A = 25 ^OC per Fig. 2.
2. Mounted on 5.0mm² 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^OC = T .
L
5. Peak pulse power waveform is 10/1000uS.
STAD-MAY.25.2007
PAGE . 1