TPSMA6.8 THRU TPSMA43A
SURFACE MOUNT AUTOMOTIVE TRANSIENT VOLTAGE SUPPRESSOR
Breakdown Voltage - 6.8 to 43.0 Volts Peak Pulse Power - 400 Watts
FEATURES
♦ 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 IDare typically less than
1.0µA at TA=150°C
♦ Designed for under the hood surface mount
applications
♦ High temperature soldering:
250°C/10 seconds at terminals
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
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
Minimum 400 Watts
Peak power pulse current with a
10/1000µs waveform
(NOTE 1, FIG. 1)
I
PPM SEE TABLE 1
Amps
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method)
(NOTE 3)
I
FSM
40.0 Amps
Maximum instantaneous forward voltage at 25A
(NOTE 3)
V
F
3.5 Volts
Operating junction and storage temperature range T
J
, T
STG
-65 to +185 °C
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 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
0.157 (3.99)
0.177 (4.50)
0.006 (0.152)
0.012 (0.305)
0.030 (0.76)
0.060 (1.52)
0.008 (0.203)
MAX.
0.194 (4.93)
0.208 (5.28)
0.100 (2.54)
0.110 (2.79)
0.078 (1.98)
0.090 (2.29)
0.049 (1.25)
0.065 (1.65)
Available in uni-directional only
DO-214AC
MODIFIED J-BEND
Dimensions in inches and (millimeters)
PATENTED
ELECTRICAL CHARACTERISTICS at (T
A
=25°C unless otherwise noted) TABLE 1
Maximum Maximum
Test Reverse Reverse Maximum Maximum
Device Breakdown Voltage Current Leakage Leakage at V
WM,
Peak Pulse Clamping
Marking V
(BR)
Volts
(NOTE 1)
at Stand-off Voltage at V
WM
TA=150°C Surge Current I
PPM
Voltage at I
PP
Device Code MIN. MAX. I
T
(mA) V
WM
(Volts) I
R
(µA) ID (µA)
(NOTE 2)
(Amps) Vc (Volts)
TPSMA6.8 ADP 6.12 7.48 10.0 5.50 300 1000 37.0 10.8
TPSMA6.8A AEP 6.45 7.14 10.0 5.80 300 1000 38.1 10.5
TPSMA7.5 AFP 6.75 8.25 10.0 6.05 150 500 34.2 11.7
TPSMA7.5A AGP 7.13 7.88 10.0 6.40 150 500 35.4 11.3
TPSMA8.2 AHP 7.38 9.02 10.0 6.63 50.0 200 32.0 12.5
TPSMA8.2A AKP 7.79 8.61 10.0 7.02 50.0 200 33.1 12.1
TPSMA9.1 ALP 8.19 10.00 1.0 7.37 10.0 50.0 29.0 13.8
TPSMA9.1A AMP 8.65 9.55 1.0 7.78 10.0 50.0 29.9 13.4
TPSMA10 ANP 9.00 11.00 1.0 8.10 5.0 20.0 26.7 15.0
TPSMA10A APP 9.50 10.50 1.0 8.65 5.0 20.0 27.6 14.5
TPSMA11 AQP 9.90 12.10 1.0 8.92 1.0 5.0 24.7 16.2
TPSMA11A ARP 10.50 11.60 1.0 9.40 1.0 5.0 25.6 15.6
TPSMA12 ASP 10.80 13.20 1.0 9.72 1.0 5.0 23.1 17.3
TPSMA12A ATP 11.40 12.60 1.0 10.20 1.0 5.0 24.0 16.7
TPSMA13 AUP 11.70 14.30 1.0 10.50 1.0 5.0 21.1 19.0
TPSMA13A AVP 12.40 13.70 1.0 11.10 1.0 5.0 22.0 18.2
TPSMA15 AWP 13.50 16.30 1.0 12.10 1.0 5.0 18.2 22.0
TPSMA15A AXP 14.30 15.80 1.0 12.80 1.0 5.0 18.9 21.2
TPSMA16 AYP 14.40 17.60 1.0 12.90 1.0 5.0 17.0 23.5
TPSMA16A AZP 15.20 16.80 1.0 13.60 1.0 5.0 17.8 22.5
TPSMA18 BDP 16.20 19.80 1.0 14.50 1.0 5.0 15.1 26.5
TPSMA18A BEP 17.10 18.90 1.0 15.30 1.0 5.0 15.9 25.5
TPSMA20 BFP 18.00 22.00 1.0 16.20 1.0 5.0 13.7 29.1
TPSMA20A BGP 19.00 21.00 1.0 17.10 1.0 5.0 14.4 27.7
TPSMA22 BHP 19.80 24.20 1.0 17.80 1.0 5.0 12.5 31.9
TPSMA22A BKP 20.90 23.10 1.0 18.80 1.0 5.0 13.1 30.6
TPSMA24 BLP 21.60 26.40 1.0 19.40 1.0 5.0 11.5 34.7
TPSMA24A BMP 22.80 25.20 1.0 20.50 1.0 5.0 12.0 33.2
TPSMA27 BNP 24.30 29.70 1.0 21.80 1.0 5.0 10.2 39.1
TPSMA27A BPP 25.70 28.40 1.0 23.10 1.0 5.0 10.7 37.5
TPSMA30 BQP 27.00 33.00 1.0 24.30 1.0 5.0 9.2 43.5
TPSMA30A BRP 28.50 31.50 1.0 25.60 1.0 5.0 9.7 41.4
TPSMA33 BSP 29.70 36.30 1.0 26.80 1.0 5.0 8.4 47.7
TPSMA33A BTP 31.40 34.70 1.0 28.20 1.0 5.0 8.8 45.7
TPSMA36 BUP 32.40 39.60 1.0 29.10 1.0 5.0 7.7 52.0
TPSMA36A BVP 34.20 37.80 1.0 30.80 1.0 5.0 8.0 49.9
TPSMA39 BWP 35.10 42.90 1.0 31.60 1.0 5.0 7.1 56.4
TPSMA39A BXP 37.10 41.00 1.0 33.30 1.0 5.0 7.4 53.9
TPSMA43 BYP 38.70 47.30 1.0 34.80 1.0 5.0 6.5 61.9
TPSMA43A BZP 40.90 45.20 1.0 36.80 1.0 5.0 6.7 59.3
NOTES:
(1) V
(BR)
measured after ITapplied for 300µs, IT=square wave pulse or equivalent
(2) Surge current waveform per Fig. 3 and derate per Fig. 2
(3) All terms and symbols are consistent with ANSI/IEEE C62.35
MAXIMUM RATINGS AND CHARACTERISTIC CURVES TPSMA6.8 THRU TPSMA43A
FIG. 1 - PEAK PULSE POWER RATING CURVE
P
PPM
, PEAK POWER, kW
td, PULSE WIDTH, sec.
TA, AMBIENT TEMPERATURE, °C
FIG. 3 - PULSE WAVEFORM
t, TIME, ms
I
PPM,
PEAK PULSE CURRENT, %
PEAK PULSE POWER (P
PP
) or CURRENT (I
PP
)
DERATING IN PERCENTAGE, %
NON-REPETITIVE
PULSE WAVEFORM
SHOWN IN FIG. 3
TA= 25°C
0.2 x 0.2” (5.0 x 5.0mm) COPPER PAD AREAS
PULSE WIDTH (td) is DEFINED
as the POINT WHERE the PEAK
CURRENT DECAYS to 50% of I
PP
tr=10µsec.
td
HALF VALUE - I
PP
2
10/1000µsec. WAVEFORM
as DEFINED by R.E.A.
PEAK VALUE
I
PPM
FIG. 2 - PULSE DERATING CURVE
100
10
1.0
0.1
µ
s
0.1
100
1.0
µ
s
75
50
25
0
0 25 50 75 100 125 150 175 200
µ
s
10
100
µ
1.0ms
s
10ms
150
100
50
0
0
1
2
3
4
FIG. 4 - TYPICAL JUNCTION CAPACITANCE
V
(BR)
, BREAKDOWN VOLTAGE, VOLTS
NUMBER OF CYCLES AT 60 H
Z
C
J
, JUNCTION CAPACITANCE, pF
I
FSM,
PEAK FORWARD SURGE CURRENT,
AMPERES
MEASURED at
ZERO BIAS
MEASURED at
STAND-OFF
VOLTAGE, V
WM
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
TJ=TJmax
FIG. 5 - MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
TJ=25° C
f=1 MHz
Vsig=50mVp-p
MAXIMUM RATINGS AND CHARACTERISTIC CURVES TPSMA6.8 THRU TPSMA43A
10,000
1,000
100
10
12
51020
200
100
50
10
1
5
10
50 100 200
50
100
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