TPSMC6.8 THRU TPSMC43A
AUTOMOTIVE SURFACE MOUNT
TRANSIENT VOLTAGE SUPPRESSOR
Breakdown Voltage
-
6.8 to 43 Volts
Peak Pulse Power -
1500 Watts
FEATURES
N
DO-214AB
Modified J-Bend
0.126 (3.20)
0.114 (2.90)
0.245 (6.22)
0.220 (5.59)
0.280 (7.11)
0.260 (6.60)
0.012 (0.305)
0.006 (0.152)
0.103 (2.62)
0.079 (2.06)
0.060 (1.52)
0.030 (0.76)
0.320 (8.13)
0.305 (7.75)
0.008 (0.203)
MAX.
♦
Designed for under the hood
surface mount applications
♦
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
♦
Easy pick and place
♦
Low profile package
♦
Built-in strain relief
♦
Ideal for automated placement
♦
Exclusive patented PAR™ oxide passivated
chip construction
♦
1500W 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)
♦
For devices with V
(BR)
≥10V
I
D
are typically less than
1.0µA at T
A
=150°C
♦
High temperature soldering:
250°C/10 seconds at terminals
PA
TE
TE
D
MECHANICAL DATA
Case:
JEDEC DO-214AB molded plastic body over
passivated junction
Terminals:
Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity:
Color band denotes positive end (cathode)
Mounting Position:
Any
Weight:
0.007 ounces, 0.2 gram
Dimensions in inches and (millimeters)
Available in uni-directional only
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOLS
VALUE
UNITS
Peak pulse power dissipation with a 10/1000µs
waveform
(NOTES 1, 2, FIG. 3)
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)
(NOTES 2, 3)
Maximum instantaneous forward voltage at 100A
(NOTE 3)
Operating junction and storage temperature range
P
PPM
I
PPM
Minimum 1500
SEE TABLE 1
Watts
Amps
I
FSM
V
F
T
J,
T
STG
200.0
3.5
-65 to +185
Amps
Volts
°C
NOTES:
(1) Non-repetitive current pulse, per Fig.3 and derated above T
A
=25°C per Fig. 2
(2) Mounted on 0.31 X 0.31” (8.0 X 8.0mm
)
copper pads to each terminal
(3) Measured on 8.3ms single half sine-wave, or equivalent square wave, duty cycle=4 pulses per minute maximum
1/27/99
MAXIMUM RATINGS AND CHARACTERISTIC CURVES TPSMC6.8 THRU TPSMC43A
FIG. 1 - PEAK PULSE POWER RATING CURVE
100
P
PPM
, PEAK PULSE POWER, kW
NON-REPETITIVE
PULSE WAVEFORM
SHOWN in FIG. 3
T
A
= 25°C
10
1.0
0.31 x 0.31” (8.0 x 8.0mm) COPPER PAD AREAS
0.1
0.1
µ
s
1.0
µ
s
10
µ
s
100
µ
s
1.0ms
10ms
td, PULSE WIDTH, sec.
FIG. 2 - PULSE DERATING CURVE
PEAK PULSE POWER (P
PP
) or CURRENT (I
PP
)
DERATING IN PERCENTAGE, %
100
75
50
25
0
0
25
50
75
100
125
150
175
200
T
A
, AMBIENT TEMPERATURE, °C
FIG. 3 - PULSE WAVEFORM
150
I
PPM,
PEAK PULSE CURRENT, %
tr=10µsec.
PEAK VALUE
I
PPM
PULSE WIDTH (td) is DEFINED
as the POINT WHERE the PEAK
CURRENT DECAYS to 50% of I
PP
100
HALF VALUE - I
PP
2
10/1000µsec. WAVEFORM
as DEFINED by R.E.A.
50
0
td
0
1
2
t, TIME, ms
3
4
MAXIMUM RATINGS AND CHARACTERISTIC CURVES TPSMC6.8 THRU TPSMC43A
FIG. 4 - TYPICAL JUNCTION CAPACITANCE
10,000
T
J
=25°C
f=1 MHz
Vsig=50mVp-p
C
J
, CAPACITANCE , pF
1,000
MEASURED at
ZERO BIAS
100
MEASURED AT
STAND-OFF
VOLTAGE, V
WM
10
1
10
100 200
V
(BR)
, BREAKDOWN VOLTAGE, VOLTS
FIG. 5 - MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
I
FSM,
PEAK FORWARD SURGE CURRENT,
AMPERES
200
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
T
J
=T
J
max.
100
10
1
10
NUMBER OF CYCLES AT 60 H
Z
100
51mcu
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