LDP Series
Automotive Protection
Axial Lead
Transient Voltage Suppressors
R-6/P600
Breakdown Voltage: 12.4 to 72 V
Peak Pulse Power: 6000 W
Features
●
●
Glass passivated chip
6000 W peak pulse power capability with a
10/1000 μs waveform, repetitive rate (duty
cycle):0.01 %
High reliability application and automotive
grade AEC Q101 qualified
Meets ISO7637-2 5a/5b surge specifications
Low leakage
Uni and Bidirectional unit
Excellent clamping capability
Very fast response time
RoHS compliant
Case: Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Lead: Solderable per MIL-STD-202, method
208 guranteed
Polarity: Color band denotes cathode end
except Bipolar
Mounting position: Any
1.000 [25.40]
MIN
DIA.
0.052 1.32
0.048 1.22
●
[ ]
●
●
●
●
●
●
0.360 9.14
0.340 8.64
[ ]
DIA.
0.360 9.14
0.340 8.64
Mechanical Data
●
●
●
[ ]
1.000 [25.40]
MIN
Dimensions :
inch [ mm ]
●
●
Maximum Ratings(T
A
=25℃ unless otherwise noted)
Parameter
Peak power dissipation with a 10/1000μs waveform
(1)
Peak power dissipation with a 10/10,000μs waveform
(1)
Peak pulse current wih a 10/1000μs waveform
(1)
Power dissipation on infinite heatsink at T
L
= 75 °C
Peak forward surge current, 8.3 ms single half sine-wave
unidirectional only
(2)
Maximum instantaneous forward voltage at 100 A for
unidirectional only
Operating junction and storage temperature range
Note:
(1)Non-repetitive current pulse per Fig.5 and derated above T
A
= 25 °C per Fig.1
(2)Measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum
Value
Symbol
P
PP
6000
P
PP
2400
I
PP
See Next Table
P
D
8.0
I
FSM
V
F
T
J
, T
STG
500
3.5
- 55 to +175
Unit
W
W
A
W
A
V
°C
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P. 1
LDP Series
Ratings and Characteristics Curves (T
A
=25℃ unless otherwise noted)
Peak Pulse Derating in Percentage of Peak
Power or Current, (%)
100
AVERAGE FORWARD CURRENT, (A)
AMBIENT TEMPERATURE , (℃)
0
25
75
175
500
100
0
Peak Forward Surge Current, (A)
1
450
400
350
300
250
200
T
500
J
= T
J
max.
100
60
200
8.3 ms Single Half Sine-Wave
50
25
0
0
25
50
75
100
125
150
175
200
1
10
Number of Cycles at 60 Hz
100
Ambient Temperature ,T
A
(℃)
Fig. 1 - Pulse Derating Curve
8.0
Steady State Power Dissipation, (W)
10
Fig. 2 - Maximum Non-Repetitive
Surge Current
1
400
Peak Power (kW)
0
7.0
75
##
6.0
5.0
4.0
3.0
2.0
1.0
0.0
0
8
8
0
6
0.6
25
50
75
100
125
150
175
200
1
1
10
Pulse Width ,t
d
(ms)
100
Lead Temperature , T
L
(℃)
Fig. 3 - Steady State Power Derating Curve
100000
Fig. 4 - Peak Pulse Power Rating Curve
100
Peak Pulse Current , (% )
Tr=10μs
Peak Value
(Ipp)
50
td
0
0.2
100
Half
0.5
= Ipp
76
Value
1
2
50
1.5
33
10/1000 μsec.
Waveform
2
as defined by R.E.A.
23
3
13
4
10
1
2
Time , (ms)
3
T
J
= 25
°C
Pulse Width (td) is defined as the
point where the peak current decays
0
to
0
% of Ipp
50
12
10000
Junction Capacitance,C
J
(pF)
60
3800
60
2100
60
Bi-directional
72
@zero bias
17000
12
10000
Uni-directional
@zero bias
72
72
72
Bi-directional @V
RWM
1000
Uni-directional
@V
800
7100
RWM
12
100
12
6500
60
800
0
4
10
1
10
100
Reverse Breakdown Voltage,V
BR
(V)
Fig. 5 - Pulse Waveform
Fig. 6 - Typical Junction Capacitance
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P. 2
LDP Series
Electrical Characteristics(T
A
=25℃ unless otherwise noted)
Part Number
(Uni)
LDP10A
LDP11A
LDP12A
LDP13A
LDP14A
LDP15A
LDP16A
LDP17A
LDP18A
LDP20A
LDP22A
LDP26A
LDP28A
LDP30A
LDP33A
LDP36A
LDP40A
LDP43A
LDP48A
LDP54A
LDP58A
LDP60A
Part Number
(Bi)
LDP10CA
LDP11CA
LDP12CA
LDP13CA
LDP14CA
LDP15CA
LDP16CA
LDP17CA
LDP18CA
LDP20CA
LDP22CA
LDP26CA
LDP28CA
LDP30CA
LDP33CA
LDP36CA
LDP40CA
LDP43CA
LDP48CA
LDP54CA
LDP58CA
LDP60CA
Breakdown Voltage V
BR
@I
T
Min (V)
11.80
12.20
13.30
14.40
15.60
16.70
17.80
18.90
20.00
22.20
24.40
28.90
31.10
33.30
36.70
40.00
44.40
49.00
53.30
60.00
64.40
68.40
Max (V)
13.0
13.5
14.7
15.9
17.2
18.5
19.7
20.9
22.1
24.5
26.9
31.9
34.4
36.8
40.6
44.2
49.1
54.2
58.9
66.3
71.2
75.6
I
T
(mA)
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
Maximum
Working
Maximum
Reverse
Peak Reverse
Reverse
Leakage I
R
Voltage
Surge
V
RWM
Current I
PP
@V
RWM
(V)
(A)
(uA)
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
11
12
13
14
15
16
17
18
20
22
26
28
30
33
36
40
43
48
54
58
60
350.0
327.0
300.0
277.0
257.0
245.0
229.0
216.0
204.0
184.0
168.0
142.0
131.0
123.0
112.0
103.0
92.50
86.00
77.00
68.50
64.00
61.50
Maximum
Clamping
Voltage V
C
@I
PP
(V)
17.0
18.2
19.9
21.5
23.2
24.4
26.0
27.6
29.2
32.4
35.5
42.1
45.4
48.4
53.3
58.1
64.5
69.4
77.4
87.1
93.6
96.8
1. Add suffix ' CA ' after part number to specify Bi-directional devices
2. For Bi-Directional devices having V
R
of 10 volts, the I
R
limit is double
3. Surge current waveform is defined at 10/1000uS waveform
Note:
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P. 3
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