E-DA SEMICONDUCTOR
RoHS Compliant Product
P4SMA6.8-P4SMA550A
TRANSIENT VOLTAGE SUPPRESSOR
BREAK DOWN VOLTAGE 6.8 to 550 Volt POWER 400 Watt
0.181(4.60)
0.157(4.00)
FEATURES
Green
• For surface mounted applications in order to optimize board space
• Glass passivated junction
• Low inductance
• Plastic package has Underwriters Laboratory Flammability
Classification 94V-O
• High temperature soldering : 260°C /10 seconds at terminals
0.012(0.305)
0.006(0.152)
0.060(1.52)
0.030(0.76)
0.008(0.203)
0.002(0.051)
0.208(5.28)
0.188(4.80)
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 cathode end
• Standard Packaging: 12mm tape (EIA-481)
• Weight: 0.002 ounce, 0.068 gram
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
Symbol
Value
Units
Peak Pulse Power Dissipation on TA = 25OC (Notes 1,2,5, Fig.1)
PPP
400 Watts
ESD IEC-61000-4-2 (Air)
ESD IEC-61000-4-2 (Contact)
VESD
+30
+30
kV
Peak Forward Surge Current per Fig.5 (Notes 3)
I 40 Amps
FSM
Peak Pulse Current on tp=10/1000μs waveform (Notes 1)Fig.2
IPPM
see Table 1
Amps
Typical Thermal Resistance Junction to Air (Notes 2)
RθJA
70 OC / W
Operating Junction and Storage Temperature Range
TJ,TSTG
-55 to +150
OC
NOTES :
1. Non-repetitive current pulse, per Fig.3 and derated above T = 25OC per Fig. 2.
A
2. Mounted on 5mm2 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 75OC = TL.
5. Peak pulse power waveform is 10/1000μs.
6. 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.
DATA1 .JAN.2017
PAGE . 1
