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 )
鈥?For surface mounted applications in order to optimize board space.
鈥?Low profile package
鈥?Built-in strain relief
鈥?Glass passivated junction
鈥?Excellent clamping capability
鈥?Low inductance
鈥?Fast response time: typically less than 1.0 ps from 0 volts to BV min
鈥?Typical IR less than 1碌A above 10V
鈥?High temperature soldering : 250擄C/10 seconds at terminals.
鈥?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擄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擄C, T
P
=1ms(Note 1,2,5)Fig.1
Peak Forward Surge Current, per Figure 5(Note 3)
Peak Pulse Current Current on 10/1000碌s 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
擄C
NOTES:
1.Non-repetitive current pulse, per Fig. 3 and derated above T
A
=25擄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擄C=T
L
.
5.Peak pluse power waveformis 10/1000碌S.
.114 (2.90)
.098 (2.50)
FEATURES
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