CYStech Electronics Corp.
Surface Mount Transient Voltage Suppressors
Peak Pulse Power 600W
Breakdown Voltage 6.8 to 550V
Spec. No. : C766SB
Issued Date : 2009.05.18
Revised Date :
Page No. : 1/5
P6SMB6.8A thru P6SMB550CA
Features
•
Low profile package with built-in strain relief for surface mounted
applications
•
Plastic package has UL flammability classification 94V-0
•
Very-fast response time
•
Excellent clamping capability
•
Low incremental surge resistance
•
Glass passivated junction
•
High temperature soldering guaranteed: 250°C/10seconds at
terminals
•
600W peak pulse power capability with a 10/1000μs waveform,
repetition rate (duty cycle) : 0.01%
Outline
DO-214AA (SMB)
Mechanical Data
•
Case : JEDEC DO-214AA(SMB) molded plastic body
•
Terminals: Pure tin plated, solderable per MIL-STD-750 method 2026
•
Polarity: For uni-directional types, the band denotes the cathode, which is positive with respective to the anode
under normal TVS operation
•
Weight: 0.003 oz., 0.093 gram
Devices for bidirectional applications
For bi-directional devices, use suffix CA (e.g. P6SMB10CA). Electrical characteristics apply in both directions.
Maximum Ratings and Characteristics
(T
A
=25°C, unless otherwise noted)
Parameter
Peak power dissipation with a 10/1000μs waveform
(Fig. 1)
Peak pulse current with a 10/1000μs waveform
(Note 1)
Power dissipation on infinite heatsink, T
A
=50°C
Peak forward surge current, 8.3ms single half sine wave
uni-directional only
(Note 2)
Typical thermal resistance, junction-to-leads
Typical thermal resistance, junction-to-ambient
(Note 3)
Operating junction and storage temperature range
2.Mounted on 0.2”×0.2” (5mm×5mm) copper pads to each terminal
3.Mounted on minimum recommended pad layout
P6SMB6.8A thru P6SMB550CA
CYStek Product Specification
Symbol
P
PPM
I
PPM
P
M(AV)
I
FSM
R
θJL
R
θJA
T
J
;T
STG
Value
Minimum 600
(Note 1, 2)
See next table
5
100
20
100
-55 ~ +150
Unit
W
A
W
A
°C/W
°C/W
°C
Notes: 1.Non-repetitive current pulse, per Fig. 3 and derated above T
A
=25°C per Fig. 2
CYStech Electronics Corp.
Electrical Characteristics
Ratings at 25℃
Device
Marking
Code
UNI
P6SMB6.8A
P6SMB7.5A
P6SMB8.2A
P6SMB9.1A
P6SMB10A
P6SMB11A
P6SMB12A
P6SMB13A
P6SMB15A
P6SMB16A
P6SMB18A
P6SMB20A
P6SMB22A
P6SMB24A
P6SMB27A
P6SMB30A
P6SMB33A
P6SMB36A
P6SMB39A
P6SMB43A
P6SMB47A
P6SMB51A
P6SMB56A
P6SMB62A
P6SMB68A
P6SMB75A
P6SMB82A
P6SMB91A
P6SMB100A
P6SMB110A
P6SMB120A
P6SMB130A
P6SMB150A
P6SMB160A
P6SMB170A
P6SMB180A
P6SMB200A
6V8A
7V5A
8V2A
9V1A
10A
11A
12A
13A
15A
16A
18A
20A
22A
24A
27A
30A
33A
36A
39A
43A
47A
51A
56A
62A
68A
75A
82A
91A
100A
110A
120A
130A
150A
160A
170A
180A
200A
BI
6V8C
7V5C
8V2C
9V1C
10C
11C
12C
13C
15C
16C
18C
20C
22C
24C
27C
30C
33C
36C
39C
43C
47C
51C
56C
62C
68C
75C
82C
91C
100C
110C
120C
130C
150C
160C
170C
180C
200C
Breakdown
Voltage
V
(BR)
1
(V)
Min
6.45
7.13
7.79
8.65
9.50
10.5
11.4
12.4
14.3
15.2
17.1
19.0
20.9
22.8
25.7
28.5
31.4
34.2
37.1
40.9
44.7
48.5
53.2
58.9
64.6
71.3
77.9
86.5
95.0
105
114
124
143
152
162
171
190
Spec. No. : C766SB
Issued Date : 2009.05.18
Revised Date :
Page No. : 2/5
ambient temperature, unless otherwise noted. V
F
=3.5V at
I
F
=50A(uni-directional only)
Device
Maximum
Maximum Maximum
Test Standoff reverse Maximum clamping temperature
current voltage leakage at peak pulse voltage at coefficient
V
WM
of
Current
I
PPM
V
WM
at I
T
3
2
V
(BR)
I
D
I
PPM
(mA)
(V)
V
C
Max
(%/°C)
(V)
(μA)
(A)
1000
7.14
10
5.80
57.1
10.5
0.057
7.88
10
6.40
500
53.1
11.3
0.061
8.61
10
7.02
200
49.6
12.1
0.065
9.55
13.4
1.0
7.78
50
44.8
0.068
10.5
14.5
1.0
8.55
10
41.4
0.073
11.6
1.0
9.40
5.0
38.5
15.6
0.075
12.6
1.0
10.2
5.0
35.9
16.7
0.078
13.7
1.0
11.1
5.0
33.0
18.2
0.081
28.3
15.8
1.0
12.8
1.0
21.2
0.084
16.8
1.0
13.6
1.0
26.7
22.5
0.086
18.9
1.0
15.3
1.0
23.8
25.2
0.088
21.0
1.0
17.1
1.0
21.7
27.7
0.090
23.1
1.0
18.8
1.0
19.6
30.6
0.092
25.2
1.0
20.5
1.0
18.1
33.2
0.094
28.4
1.0
23.1
1.0
16.0
37.5
0.096
31.5
1.0
25.6
1.0
14.5
41.4
0.097
34.7
1.0
28.2
1.0
13.1
45.7
0.098
37.8
1.0
30.8
1.0
12.0
49.9
0.099
41.0
1.0
33.3
1.0
11.1
53.9
0.100
1.0
45.2
1.0
36.8
10.1
59.3
0.101
49.4
1.0
40.2
1.0
9.3
64.8
0.101
53.6
1.0
43.6
1.0
8.6
70.1
0.102
58.8
1.0
47.8
1.0
7.8
77.0
0.103
65.1
1.0
53.0
1.0
7.1
85.0
0.104
1.0
1.0
71.4
58.1
6.5
92.0
0.104
1.0
1.0
0.105
78.8
64.1
5.8
103
1.0
1.0
0.105
86.1
70.1
5.3
113
4.8
1.0
1.0
125
0.106
95.5
77.8
1.0
1.0
105
85.5
4.4
137
0.106
1.0
1.0
0.107
116
94.0
3.9
152
1.0
1.0
0.107
126
102
3.6
165
1.0
1.0
0.107
137
111
3.4
179
1.0
1.0
0.108
158
128
2.9
207
1.0
1.0
0.108
168
136
2.7
219
1.0
1.0
0.108
179
145
2.6
234
1.0
1.0
0.108
189
154
2.4
246
1.0
1.0
0.108
210
171
2.2
274
CYStek Product Specification
P6SMB6.8A thru P6SMB550CA
CYStech Electronics Corp.
Electrical Characteristics(Cont.)
Device
Marking
Code
UNI
P6SMB220A
P6SMB250A
P6SMB300A
P6SMB350A
P6SMB400A
P6SMB440A
P6SMB480A
P6SMB510A
P6SMB530A
P6SMB540A
P6SMB550A
220A
250A
300A
350A
400A
440A
480A
510A
530A
540A
550A
BI
220C
250C
300C
350C
400C
440C
480C
510C
530C
540C
550C
Breakdown
Voltage
V
(BR)
1
(V)
Min
209
237
285
333
380
418
456
485
503.5
513
522.5
Spec. No. : C766SB
Issued Date : 2009.05.18
Revised Date :
Page No. : 3/5
Device
Maximum
Maximum Maximum
Test Standoff reverse Maximum clamping temperature
current voltage leakage at peak pulse voltage at coefficient
V
WM
of
Current
V
WM
at I
T
I
PPM
3
2
V
(BR)
I
D
I
PPM
(mA)
(V)
V
C
Max
(%/°C)
(V)
(μA)
(A)
1.0
1.0
0.108
231
185
1.8
328
263
1.0
214
1.0
1.7
344
0.108
0.108
315
1.0
256
1.0
1.4
414
0.108
368
1.0
300
1.0
1.2
482
0.108
420
1.0
342
1.0
1.1
548
0.108
462
1.0
376
1.0
1.0
602
0.108
504
1.0
408
1.0
0.9
658
0.108
535
1.0
434
1.0
0.9
698
0.108
556.5
1.0
450
1.0
0.8
725
0.108
567
1.0
459
1.0
0.8
740
0.108
577.5
1.0
495
1.0
0.8
760
Note: 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.For bidirectional types with V
WM
of 10 volts and less, the I
D
limit is doubled
4.All terms and symbols are consistent with ANSI/IEEE C62.35
P6SMB6.8A thru P6SMB550CA
CYStek Product Specification
CYStech Electronics Corp.
DO-214AA/SMB Dimension
Spec. No. : C766SB
Issued Date : 2009.05.18
Revised Date :
Page No. : 5/5
DO-214AA/SMB Plastic
Surface Mounted Package
CYStek Package Code : SB
*:Typical
DIM
A
B
C
D
Inches
Min.
Max.
0.076
0.082
0.137
0.147
0.167
0.187
0.078
0.103
Millimeters
Min.
Max.
1.93
2.08
3.48
3.73
4.25
4.75
1.99
2.61
DIM
E
F
G
H
Inches
Min.
Max.
0.006
0.012
0.004
0.008
0.035
0.056
0.207
0.215
Millimeters
Min.
Max.
0.15
0.31
0.10
0.20
0.90
1.41
5.26
5.46
Notes :
1.Controlling dimension : millimeters.
2.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material.
3.If there is any question with packing specification or packing method, please contact your local CYStek sales office.
Material :
•
Lead : Pure tin plated
•
Mold Compound : Epoxy resin family, flammability solid burning class:UL94V-0
Important Notice:
•
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of CYStek.
•
CYStek reserves the right to make changes to its products without notice.
•
CYStek
semiconductor products are not warranted to be suitable for use in Life-Support Applications, or systems.
•
CYStek assumes no liability for any consequence of customer product design, infringement of patents, or application assistance.
P6SMB6.8A thru P6SMB550CA
CYStek Product Specification
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