TPSMA6.8 THRU TPSMA43A
SURFACE MOUNT AUTOMOTIVE TRANSIENT VOLTAGE SUPPRESSOR
Breakdown Voltage -
6.8 to 43.0 Volts
D
Peak Pulse Power -
400 Watts
FEATURES
P
A
T
0.065 (1.65)
0.049 (1.25)
E
DO-214AC
MODIFIED J-BEND
0.110 (2.79)
0.100 (2.54)
0.177 (4.50)
0.157 (3.99)
0.012 (0.305)
0.006 (0.152)
0.090 (2.29)
0.078 (1.98)
0.060 (1.52)
0.030 (0.76)
0.008 (0.203) MAX.
0.208 (5.28)
0.194 (4.93)
♦
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
♦
Ideal for automated placement
♦
Low profile package
♦
Built-in strain relief
♦
Exclusive patented PAR™ oxide passivated
chip construction
♦
400W peak pulse power capability with a 10/1000µs
waveform, repetition rate (duty cycle): 0.01%
♦
Excellent clamping capability
♦
Low incremental surge resistance
♦
Fast response time: typically less than 1.0ps from 0 Volts
to V
(BR)
min.
♦
For devices with V
(BR)
≥10V
I
D
are typically less than
1.0µA at T
A
=150°C
♦
Designed for under the hood surface mount
applications
♦
High temperature soldering:
250°C/10 seconds at terminals
N
T
E
MECHANICAL DATA
Case:
JEDEC DO-214AC molded plastic body over
passivated chip
Terminals:
Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity:
Color band denotes positive end (cathode)
Mounting Position:
Any
Weight:
0.002 ounces, 0.064 grams
Dimensions in inches and (millimeters)
Available in uni-directional only
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
RATINGS
SYMBOLS
VALUE
UNITS
Peak power dissipation with a 10/1000µs waveform,
(NOTES 1, 2 FIG. 3)
P
PPM
I
PPM
I
FSM
V
F
T
J
, T
STG
Minimum 400
SEE TABLE 1
Watts
Amps
Amps
Volts
°C
Peak power pulse current with a
10/1000µs waveform
(NOTE 1, FIG. 1)
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method)
(NOTE 3)
Maximum instantaneous forward voltage at 25A
(NOTE 3)
Operating junction and storage temperature range
40.0
3.5
-65 to +185
NOTES:
(1) Non-repetitive current pulse, per Fig.3 and derated above T
A
=25°C per Fig. 2
(2) Mounted on P.C.B. with 0.2 x 0.2” (5.0 x 0.5mm) copper pads attached to each terminal
(3) Measured on 8.3ms single half sine-wave or equivalent square wave, duty cycle=4 pulses per minutes maximum
1/21/99
VISHAY [ VISHAY TELEFUNKEN ]
