P4SMAJ64 View Datasheet(PDF) - Won-Top Electronics
Part Name
Description
Manufacturer
P4SMAJ64 Datasheet PDF : 5 Pages
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W TE
POWER SEMICONDUCTORS
P4SMAJ SERIES
400W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSORS
Features
! Glass Passivated Die Construction
! 400W Peak Pulse Power Dissipation
B
! 5.0V – 170V Standoff Voltage
! Uni- and Bi-Directional Versions Available
! Excellent Clamping Capability
A
! Fast Response Time
! Plastic Case Material has UL Flammability
Classification Rating 94V-O
C
D
F
HG
E
Mechanical Data
! Case: JEDEC DO-214AC Low Profile Molded Plastic
! Terminals: Solder Plated, Solderable
per MIL-STD-750, Method 2026
! Polarity: Cathode Band or Cathode Notch
! Marking:
Unidirectional – Device Code and Cathode Band
Bidirectional – Device Code Only
! Weight: 0.064 grams (approx.)
SMA/DO-214AC
Dim
Min
Max
A
2.50
2.90
B
4.00
4.60
C
1.40
1.60
D
0.152
0.305
E
4.80
5.28
F
2.00
2.44
G
0.051
0.203
H
0.76
1.52
All Dimensions in mm
“C” Suffix Designates Bi-directional Devices
“A” Suffix Designates 5% Tolerance Devices
No Suffix Designates 10% Tolerance Devices
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified
Characteristic
Peak Pulse Power Dissipation at TA = 25°C (Note 1, 2, 5) Figure 3
Peak Forward Surge Current (Note 3)
Peak Pulse Current on 10/1000µS Waveform (Note 1) Figure 4
Steady State Power Dissipation (Note 4)
Operating and Storage Temperature Range
Symbol
PPPM
IFSM
IPPM
PM(AV)
Tj, TSTG
Value
Unit
400 Minimum
W
40
A
See Table 1
A
1.0
W
-55 to +150
°C
Note: 1. Non-repetitive current pulse, per Figure 4 and derated above TA = 25°C per Figure 1.
2. Mounted on 5.0mm2 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 = TL .
5. Peak pulse power waveform is 10/1000µS.
P4SMAJ SERIES
1 of 5
© 2002 Won-Top Electronics
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