TPSMB6.8/A THRU TPSMB43/A
Surface Mount Automotive Transient Voltage Suppressors
FEATURES
• Patented PAR
®
construction
• Available in uni-directional polarity only
• 600 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-020C, LF max peak
of 260 °C
• Solder dip 260 °C, 40 seconds
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
6.8V-43V 1.0mA-10mA
MECHANICAL DATA
Case:
DO-214AA (SMB)
Epoxy meets UL 94V-0 flammability rating
Terminals:
Matte tin plated leads, solderable per
J-STD-002B and JESD22-B102D
HE3 suffix for high reliability grade (AEC Q101
qualified)
Polarity:
Color band denotes cathode end
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
MAXIMUM RATINGS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Peak pulse power dissipation with a 10/1000 µs waveform
(1)(2)
(Fig. 1)
Peak pulse current with a 10/1000 µs waveform
(1)
(Fig. 3)
Peak forward surge current 8.3 ms single half sine-wave
(2)(3)
Instantaneous forward voltage at 50 A
(3)
Operating junction and storage temperature range
Notes:
(1) Non-repetitive current pulse, per Fig. 3 and derated above T
A
= 25 °C per Fig. 2
(2) Mounted on 0.2 x 0.2" (5.0 x 5.0 mm) land areas per figure
(3) Mounted on 8.3 ms single half sine-wave duty cycle = 4 pulses per minute maximum
SYMBOL
P
PPM
I
PPM
I
FSM
V
F
T
J
, T
STG
VALUE
600
See next table
75
3.5
- 65 to + 185
UNIT
W
A
A
V
°C
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TPSMB6.8/A THRU TPSMB43/A
Surface Mount Automotive Transient Voltage Suppressors
ELECTRICAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
DEVICE
MARKING
CODE
BREAKDOWN
VOLTAGE
V
BR (1)
AT I
T
(V)
MIN.
TPSMB6.8
TPSMB6.8A
TPSMB7.5
TPSMB7.5A
TPSMB8.2
TPSMB8.2A
TPSMB9.1
TPSMB9.1A
TPSMB10
TPSMB10A
TPSMB11
TPSMB11A
TPSMB12
TPSMB12A
TPSMB13
TPSMB13A
TPSMB15
TPSMB15A
TPSMB16
TPSMB16A
TPSMB18
TPSMB18A
TPSMB20
TPSMB20A
TPSMB22
TPSMB22A
TPSMB24
TPSMB24A
TPSMB27
TPSMB27A
TPSMB30
TPSMB30A
TPSMB33
TPSMB33A
TPSMB36
TPSMB36A
TPSMB39
TPSMB39A
TPSMB43
TPSMB43A
Notes:
(1) V
BR
measured after I
T
applied for 300 µs, I
T
= square wave pulse or equivalent
(2) Surge current waveform per Fig. 3 and derated per Fig. 2
(3) All terms and symbols are consistent with ANSI/IEEE C62.35
KDP
KEP
KFP
KGP
KHP
KKP
KLP
KMP
KNP
KPP
KQP
KRP
KSP
KTP
KUP
KVP
KWP
KXP
KYP
KZP
LDP
LEP
LFP
LGP
LHP
LKP
LLP
LMP
LNP
LPP
LQP
LRP
LSP
LTP
LUP
LVP
LWP
LXP
LYP
LZP
6.12
6.45
6.75
7.13
7.38
7.79
8.19
8.65
9.00
9.50
9.90
10.5
10.8
11.4
11.7
12.4
13.5
14.3
14.4
15.2
16.2
17.1
18.0
19.0
19.8
20.9
21.6
22.8
24.3
25.7
27.0
28.5
29.7
31.4
32.4
34.2
35.1
37.1
38.7
40.9
MAX.
7.48
7.14
8.25
7.88
9.02
8.61
10.0
9.55
11.0
10.5
12.1
11.6
13.2
12.6
14.3
13.7
16.5
15.8
17.6
16.8
19.8
18.9
22.0
21.0
24.2
23.1
26.4
25.2
29.7
28.4
33.0
31.5
36.3
34.7
39.6
37.8
42.9
41.0
47.3
45.2
10
10
10
10
10
10
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
8.55
8.92
9.40
9.72
10.2
10.5
11.1
12.1
12.8
12.9
13.6
14.5
15.3
16.2
17.1
17.8
18.8
19.4
20.5
21.8
23.1
24.3
25.6
26.8
28.2
29.1
30.8
31.6
33.3
34.8
36.8
TEST
CURRENT
I
T
(mA)
STAND-
OFF
VOLTAGE
V
WM
(V)
MAXIMUM
REVERSE
LEAKAGE
AT V
WM
I
D
(µA)
500
500
250
250
100
100
25.0
25.0
5.0
5.0
2.0
2.0
2.0
2.0
2.0
2.0
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
T
J
= 150 °C
MAXIMUM
REVERSE
LEAKAGE
AT V
WM
I
D
(µA)
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
MAXIMUM
PEAK
PULSE
SURGE
CURRENT
I
PPM (2)
(A)
55.6
57.1
51.3
53.1
48.0
49.6
43.5
44.8
40.0
41.4
37.0
38.5
34.7
35.9
31.6
33.0
27.3
28.3
25.5
26.7
22.6
23.8
20.6
21.7
18.8
19.6
17.3
18.1
15.3
16.0
13.8
14.5
12.6
13.1
11.5
12.0
10.6
11.1
9.70
10.1
MAXIMUM
CLAMPING
VOLTAGE
AT I
PPM
V
C
(V)
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
25.2
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
6.8V-43V 1.0mA-10mA
DEVICE
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TPSMB6.8/A THRU TPSMB43/A
Surface Mount Automotive Transient Voltage Suppressors
RATINGS AND CHARACTERISTIC CURVES
100
Non-Repetitive
Pulse
Waveform
shown in Fig. 3
T
A
= 25 °C
10
6.8V-43V 1.0mA-10mA
TPSMB6.8/A
150
THRU
TPSMB43/A
T
J
= 25 °C
Pulse
Width
(t
d
)
is defined as the Point
where
the Peak Current
decays to 50
%
of I
PPM
I
PPM
- Peak Pulse Current,
%
I
RSM
P
PPM
- Peak Pulse Power (kW)
t
r
= 10
µs
Peak
Value
I
PPM
100
Half
Value
- I
PP
I
PPM
2
50
10/1000
µs Waveform
as defined
by
R.E.A.
t
d
0
0
1.0
2.0
3.0
4.0
1.0
0.2 x 0.2" (5.0 x 5.0 mm)
Copper Pad Areas
0.1
0.1
µs
1.0
µs
10
µs
100
µs
1.0 ms
10 ms
t
d
- Pulse
Width
(s)
t - Time (ms)
Figure 1. Peak Pulse Power Rating Curve
Figure 3. Pulse Waveform
Peak Pulse Power (P
PP
) or Current (I
PP
)
Derating in Percentage,
%
100
10000
75
Junction Capacitance (pF)
V
R
measured
at Zero Bias
1000
50
V
R
measured at
Stand-Off
Voltage, V
WM
100
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mVp-p
10
1
10
100
25
0
0
50
100
150
200
T
J
- Initial Temperature (°C)
V
BR
- Breakdown
Voltage
(V)
Figure 2. Pulse Power or Current vs. Initial Junction Temperature
Figure 4. Typical Junction Capacitance
100
Peak Forward Surge Current (A)
T
J
= T
J
max.
8.3
ms Single Half Sine-Wave
10
1
10
100
Number
of Cycles at 60 Hz
Figure 5. Maximum Non-Repetitive Peak Forward Surge Current
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