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
E
DO-214AC
MODIFIED J-BEND
0.065 (1.65)
0.049 (1.25)
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
ELECTRICAL CHARACTERISTICS at (T
A
=
25°C unless otherwise noted) TABLE 1
Test
Current
at
I
T
(mA)
Maximum
Maximum
Reverse
Reverse
Leakage Leakage at V
WM,
at V
WM
T
A
=150°C
I
R
(µA)
I
D
(µA)
Maximum
Peak Pulse
Surge Current I
PPM
(NOTE 2)
(Amps)
Maximum
Clamping
Voltage at I
PP
Vc (Volts)
Device
Device
Marking
Code
Breakdown Voltage
V
(BR)
Volts
(NOTE 1)
MIN.
MAX.
Stand-off Voltage
V
WM
(Volts)
TPSMA6.8
TPSMA6.8A
TPSMA7.5
TPSMA7.5A
TPSMA8.2
TPSMA8.2A
TPSMA9.1
TPSMA9.1A
TPSMA10
TPSMA10A
TPSMA11
TPSMA11A
TPSMA12
TPSMA12A
TPSMA13
TPSMA13A
TPSMA15
TPSMA15A
TPSMA16
TPSMA16A
TPSMA18
TPSMA18A
TPSMA20
TPSMA20A
TPSMA22
TPSMA22A
TPSMA24
TPSMA24A
TPSMA27
TPSMA27A
TPSMA30
TPSMA30A
TPSMA33
TPSMA33A
TPSMA36
TPSMA36A
TPSMA39
TPSMA39A
TPSMA43
TPSMA43A
ADP
AEP
AFP
AGP
AHP
AKP
ALP
AMP
ANP
APP
AQP
ARP
ASP
ATP
AUP
AVP
AWP
AXP
AYP
AZP
BDP
BEP
BFP
BGP
BHP
BKP
BLP
BMP
BNP
BPP
BQP
BRP
BSP
BTP
BUP
BVP
BWP
BXP
BYP
BZP
6.12
6.45
6.75
7.13
7.38
7.79
8.19
8.65
9.00
9.50
9.90
10.50
10.80
11.40
11.70
12.40
13.50
14.30
14.40
15.20
16.20
17.10
18.00
19.00
19.80
20.90
21.60
22.80
24.30
25.70
27.00
28.50
29.70
31.40
32.40
34.20
35.10
37.10
38.70
40.90
7.48
7.14
8.25
7.88
9.02
8.61
10.00
9.55
11.00
10.50
12.10
11.60
13.20
12.60
14.30
13.70
16.30
15.80
17.60
16.80
19.80
18.90
22.00
21.00
24.20
23.10
26.40
25.20
29.70
28.40
33.00
31.50
36.30
34.70
39.60
37.80
42.90
41.00
47.30
45.20
10.0
10.0
10.0
10.0
10.0
10.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
5.50
5.80
6.05
6.40
6.63
7.02
7.37
7.78
8.10
8.65
8.92
9.40
9.72
10.20
10.50
11.10
12.10
12.80
12.90
13.60
14.50
15.30
16.20
17.10
17.80
18.80
19.40
20.50
21.80
23.10
24.30
25.60
26.80
28.20
29.10
30.80
31.60
33.30
34.80
36.80
300
300
150
150
50.0
50.0
10.0
10.0
5.0
5.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1000
1000
500
500
200
200
50.0
50.0
20.0
20.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
37.0
38.1
34.2
35.4
32.0
33.1
29.0
29.9
26.7
27.6
24.7
25.6
23.1
24.0
21.1
22.0
18.2
18.9
17.0
17.8
15.1
15.9
13.7
14.4
12.5
13.1
11.5
12.0
10.2
10.7
9.2
9.7
8.4
8.8
7.7
8.0
7.1
7.4
6.5
6.7
10.8
10.5
11.7
11.3
12.5
12.1
13.8
13.4
15.0
14.5
16.2
15.6
17.3
16.7
19.0
18.2
22.0
21.2
23.5
22.5
26.5
25.5
29.1
27.7
31.9
30.6
34.7
33.2
39.1
37.5
43.5
41.4
47.7
45.7
52.0
49.9
56.4
53.9
61.9
59.3
NOTES:
(1) V
(BR)
measured after I
T
applied for 300µs, I
T
=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
100
NON-REPETITIVE
PULSE WAVEFORM
SHOWN IN FIG. 3
T
A
= 25°C
P
PPM
, PEAK POWER, kW
10
1.0
0.2 x 0.2” (5.0 x 5.0mm) 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
50
10/1000µsec. WAVEFORM
as DEFINED by R.E.A.
0
td
0
1
2
t, TIME, ms
3
4
MAXIMUM RATINGS AND CHARACTERISTIC CURVES TPSMA6.8 THRU TPSMA43A
FIG. 4 - TYPICAL JUNCTION CAPACITANCE
10,000
T
J
=25° C
f=1 MHz
Vsig=50mVp-p
C
J
, JUNCTION CAPACITANCE, pF
1,000
MEASURED at
ZERO BIAS
100
MEASURED at
STAND-OFF
VOLTAGE, V
WM
10
1
2
5
10
20
50
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
50
10
1
5
10
50
100
NUMBER OF CYCLES AT 60 H
Z
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