Approve Sheet
Part Number: P4SMAJ SERIES
3.DATA SHEET
P4SMAJ SERIES
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
VOLTAGE - 5.0 to 220 Volts 400 Watt Peak Power Pulse
SMA / DO-214AC
Unit: inch ( mm )
• For surface mounted applications in order to optimize board space.
• Low profile package
• Built-in strain relief
• Glass passivated junction
• Excellent clamping capability
• Low inductance
• Fast response time: typically less than 1.0 ps from 0 volts to BV min
• Typical IR less than 1µA above 10V
• High temperature soldering : 250°C/10 seconds at terminals.
• Plastic package has Underwriters Laboratory Flammability
Classification 94V-O
.062 (1.60)
.055 (1.40)
.181 (4.60)
.157 (4.00)
.012 (.305)
.006 (.152)
MECHANICAL DATA
Case: JEDEC DO-214AC low profile molded plastic
Terminals: Solder leads, solderable per MIL-STD-750, Method 2026
Polarity: Indicated by cathode band except Bi-directional types.
Standard Packageing: 12mm tape per(EIA-481)
Weight: 0.002 ounces, 0.064 gram
.096 (2.44)
.078 (2.00)
.060 (1.52)
.030 (0.76)
.008(.203)
.002(.051)
.208 (5.28)
.188 (4.80)
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 Power Dissipation at T
A
=25°C, T
P
=1ms(Note 1,2,5)Fig.1
Peak Forward Surge Current, per Figure 5(Note 3)
Peak Pulse Current Current on 10/1000µs waveform(Note 1,2,5)Fig.2
Steady State Power Dissipation(Note 4)
Operating and Storage Temperature Range
SYMBOL
P
PPM
I
FSM
I
PPM
P
M(AV)
T
J
, T
STG
VALUE
Minimum 400
40.0
See Table 1
1.0
-55 to +150
UNITS
Watts
Amps
Amps
Watts
°C
NOTES:
1.Non-repetitive current pulse, per Fig. 3 and derated above T
A
=25°Cper
Fig. 2.
2.Mounted on 5.0mm
2
Copper pads to each terminal.
3.8.3ms single half sine-wave, duty cycle= 4 pulses per minutes maximum.
4.lead temperature at 75°C=T
L
.
5.Peak pluse power waveformis 10/1000µS.
.114 (2.90)
.098 (2.50)
FEATURES
PAGE . 3
PANJIT [ PAN JIT INTERNATIONAL INC. ]
