P6SMB6.8CA-P6SMB440CA
V
BR
: 6.8 - 440 Volts
P
PK
: 600 Watts
FEATURES :
* 600W surge capability at 1ms
* Excellent clamping capability
* Low zener impedance
* Fast response time : typically less
then 1.0 ps from 0 volt to V
BR(min.)
* Typical I
R
less then 1μA above 10V
* Pb / RoHS Free
SURFACE MOUNT TRANSIENT
VOLTAGE SUPPRESSOR
SMB (DO-214AA)
1.14 ± 0.38
5.30 ± 0.22
4.65 ± 0.30
0.1
± 0.1
2.1 ± 0.15
2.28 ± 0.15
3.62 ± 0.32
0.22 ± 0.07
MECHANICAL DATA
* Case : SMB Molded plastic
* Epoxy : UL94V-0 rate flame retardant
* Lead : Lead Formed for Surface Mount
* Mounting position : Any
* Weight : 0.108 gram
Dimensions in millimeters
DEVICES FOR UNIPOLAR APPLICATIONS
For uni-directional without "C"
Electrical characteristics apply in both directions
MAXIMUM RATINGS
Rating at 25
°
C ambient temperature unless otherwise specified.
Rating
Peak Power Dissipation at Ta = 25ºC, Tp=1ms (Note1)
Steady State Power Dissipation at TL = 75
°C
Peak Forward Surge Current, 8.3ms Single Half
Sine-Wave Superimposed on Rated Load
(JEDEC Method) (Note 3)
Operating and Storage Temperature Range
Symbol
P
PK
P
D
Value
Minimum 600
5.0
Unit
Watts
Watts
I
FSM
T
J
, T
STG
100
- 55 to + 150
Amps.
°C
Notes:
(1) Non-repetitive Current pulse, per Fig. 5 and derated above Ta = 25
°
C per Fig. 1
(2) Mounted on copper Lead area at 5.0 mm
2
( 0.013 mm thick ).
(3) 8.3 ms single half sine-wave, duty cycle = 4 pulses per Minutes maximum.
Page 1 of 3
ELECTRICAL CHARACTERISTICS
Breakdown Voltage @ It
( Note 1 )
(Rating at 25ºC ambient temperature unless otherwise specified)
Maximum
Reverse Leakage
@ V
RWM
I
R
(μA)
Maximum
Reverse
Current
I
RSM
(A)
57.0
53.0
50.0
45.0
41.0
38.0
36.0
33.0
28.0
27.0
24.0
22.0
20.0
18.0
16.0
14.4
13.2
12.0
11.2
10.1
9.3
8.6
7.8
7.1
6.5
5.8
5.3
4.8
4.4
4.0
3.6
3.3
2.9
2.7
2.6
2.4
2.2
1.83
1.75
1.45
1.25
1.10
1.00
Maximum
Clamping
Voltage @ I
RSM
V
RSM
(V)
10.5
11.3
12.1
13.4
14.5
15.6
16.7
18.2
21.2
22.5
25.2
27.7
30.6
33.2
37.5
41.4
45.7
49.9
53.9
59.3
64.8
70.1
77.0
85.0
92.0
103
113
125
137
152
165
179
207
219
234
246
274
328
344
414
482
548
602
Maximum
Temperature
Co-efficient
of V
BR
(% /
°
C)
0.057
0.061
0.065
0.068
0.073
0.075
0.078
0.081
0.084
0.086
0.088
0.090
0.092
0.094
0.096
0.097
0.098
0.099
0.100
0.101
0.101
0.102
0.103
0.104
0.104
0.105
0.105
0.106
0.106
0.107
0.107
0.107
0.108
0.108
0.108
0.108
0.108
0.108
0.110
0.110
0.110
0.110
0.110
Working Peak
Reverse
Voltage
It
V
RWM
(V)
Type No.
V
BR
(V)
Min.
Max.
(mA)
P6SMB6.8CA
6.45
7.14
10
5.80
2000
P6SMB7.5CA
7.13
7.88
10
6.40
1000
P6SMB8.2CA
7.79
8.61
10
7.02
400
P6SMB9.1CA
8.65
9.55
1.0
7.78
100
P6SMB10CA
9.50
10.5
1.0
8.55
20
P6SMB11CA
10.5
11.6
1.0
9.40
5.0
P6SMB12CA
11.4
12.6
1.0
10.2
5.0
P6SMB13CA
12.4
13.7
1.0
11.1
5.0
P6SMB15CA
14.3
15.8
1.0
12.8
5.0
P6SMB16CA
15.2
16.8
1.0
13.6
5.0
P6SMB18CA
17.1
18.9
1.0
15.3
5.0
P6SMB20CA
19.0
21.0
1.0
17.1
5.0
P6SMB22CA
20.9
23.1
1.0
18.8
5.0
P6SMB24CA
22.8
25.2
1.0
20.5
5.0
P6SMB27CA
25.7
28.4
1.0
23.1
5.0
P6SMB30CA
28.5
31.5
1.0
25.6
5.0
P6SMB33CA
31.4
34.7
1.0
28.2
5.0
P6SMB36CA
34.2
37.8
1.0
30.8
5.0
P6SMB39CA
37.1
41.0
1.0
33.3
5.0
P6SMB43CA
40.9
45.2
1.0
36.8
5.0
P6SMB47CA
44.7
49.4
1.0
40.2
5.0
P6SMB51CA
48.5
53.6
1.0
43.6
5.0
P6SMB56CA
53.2
58.8
1.0
47.8
5.0
P6SMB62CA
58.9
65.1
1.0
53.0
5.0
P6SMB68CA
64.6
71.4
1.0
58.1
5.0
P6SMB75CA
71.3
78.8
1.0
64.1
5.0
P6SMB82CA
77.9
86.1
1.0
70.1
5.0
P6SMB91CA
86.5
95.5
1.0
77.8
5.0
P6SMB100CA
95.0
105
1.0
85.5
5.0
105
116
1.0
94.0
5.0
P6SMB110CA
P6SMB120CA
114
126
1.0
102
5.0
124
137
1.0
111
5.0
P6SMB130CA
P6SMB150CA
143
158
1.0
128
5.0
P6SMB160CA
152
168
1.0
136
5.0
P6SMB170CA
162
179
1.0
145
5.0
P6SMB180CA
171
189
1.0
154
5.0
P6SMB200CA
190
210
1.0
171
5.0
P6SMB220CA
209
231
1.0
185
5.0
P6SMB250CA
237
263
1.0
214
5.0
285
315
1.0
256
5.0
P6SMB300CA
P6SMB350CA
332
368
1.0
300
5.0
P6SMB400CA
380
420
1.0
342
5.0
418
462
1.0
376
5.0
P6SMB440CA
Notes:
( 1 ) V
BR
measured after It applied for 300
μs.,
It = square wave pulse or equivalent.
( 2 ) "P6SMB" will be omitted in marking on the diode.
Page 2 of 3
RATING AND CHARACTERISTIC CURVES ( P6SMB SERIES )
FIG.1 - PULSE DERATING CURVE
120
120
FIG.2 - MAXIMUM NON-REPETITIVE
SURGE CURRENT
PEAK PULSE DERATING IN % OF
PEAK POWER OR CURRENT
100
80
PEAK FORWARD SURGE
CURRENT, AMPERES
100
80
60
40
20
0
60
40
20
0
8.3 ms SINGLE HALF SINE WAVE
JEDEC METHOD
1
2
4
6
10
20
40
60
100
0
25
50
75
100
125
150
175
Ta, AMBIENT TEMPERATURE, (
°
C)
FIG.3 - STEADY STATE POWER DERATING
5.00
100
NUMBER OF CYCLES AT 60Hz
FIG.4 - PULSE RATING CURVE
P
D
, STEADY STATE POWER
DISSIPATION (WATTS)
3.75
Pp,PEAK POWER (kW)
Single Phase Half Wave
60 Hz Resistive or Inductive load
10
2.50
1.0
1.25
0.1
0.1μs
125
150
175
200
1.0μs
10μs
100μs
1.0ms
0
0
25
50
75
100
10ms
tp, PULSE WIDTH
T
L
, LEAD TEMPERATURE (°C)
FIG.5 - PULSE WAVEFORM
PEAK PULSE CURRENT - % I
RMS
Tr = 10μs
100
Peak Value
I
RMS
T
J
=25 °C
Pulse Width (tp) is defined
as that point where the peak
current decays to 50%
of I
RSM
50
Half Value - I
RMS
2
10X1000 Waveform
as defined by R.E.A.
0
tp
0
1.0
2.0
3.0
4.0
T, TIME(ms)
Page 3 of 3
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