SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR DIODES - SunMate
Description
TPSMA6.
8A(CA) - TPSMA43A(CA) SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR DIODES
VOLTAGE RANGE: 6.
8 - 43V
POWER: 400Wa t t s
Features
! Junction passivation optimized design passivated anisotropic rectifier technology
! TJ = 185 °C capability suitable for high reliability and automotive requirement
! Available in uni-directional polarity only ! 400 W peak pulse power capability with a ! 10/1000 µs waveform, repetitive rate (duty cycle):
0.
01 % ! Excellent clamping capability ! Very fast response time ! Low incremental surge resistance
Meets MSL level 1, per J-STD-020, LF maximum peak of 260 °C
Mechanical Data
! Case: SMA/DO-214AC, Molded Plastic ! Terminals: Solder Plated, Solderable
per MIL-STD-750, Method 2026 ! Polarity: Cathode Band or Cathode Notch ! Marking: Type Number
! Weight: 0.
064 grams (approx.
)
B A
J
H
G
E
SMA(DO-214AC)
Dim Min Max
C
A
2.
29 2.
92
B
4.
00 4.
60
C
1.
27 1.
63
D
D
0.
15 0.
31
E
4.
80 5.
59
G
0.
10 0.
20
H
0.
76 1.
52
J
2.
01 2.
62
All Dimensions in mm
Maximum Ratings TA = 25°C unless otherwise specified
PARAMETER Peak power dissipation with a 10/1000 µs waveform (1)(2) (fig.
3) Peak power pulse current with a 10/1000 µs waveform (1) (fig.
1) Power dissipation at TA = 25 °C (4) Peak forward surge current 8.
3 ms single half sine-wave (3) Maximum instantaneous forward voltage at 25 A (3)
Operating junction and storage temperature range
SYMBOL
PPPM IPPM PD IFSM VF TJ, TSTG
VALUE 400
See next table 1.
0 40 3.
5
- 65 to + 185
Notes
(1) Non-repetitive current pulse, per fig.
3 and derated above TA = 25 °C per fig.
2 (2) Mounted on P.
C.
B.
with 0.
2" x 0.
2" (5.
0 mm x 5.
0 mm) copper pads attached to each terminal (3) Measured on 8.
3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minutes maximum (4) Mounted on minimum recommended pad layout
UNIT W A W A V °C
1 of 3
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ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
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