CYStech Electronics Corp.
Surface Mount Transient Voltage Suppressors
Peak Pulse Power 600W Working Voltage 5.0 to 440V
Spec. No. : C296SB
Issued Date : 2005.12.02
Revised Date : 2013.10.08
Page No. : 1/9
SMBJ5.0 thru SMBJ440CA
Features
•
Ideal for ESD protection of data line in accordance with IEC1000-4-2
(IEC801-2)
•
Ideal for EFT protection of data line in accordance with IEC1000-4-4
(IEC801-4)
•
Very-fast response time
•
Excellent clamping capability
•
Low leakage
•
Glass passivated chip
•
600W peak pulse power capability with a 10/1000μs waveform,
repetition rate (duty cycle) : 0.01%
•
RoHS compliant package
Outline
DO-214AA (SMB)
Mechanical Data
•
Case : JEDEC DO-214AA(SMB) molded plastic body
•
Epoxy : Plastic package has UL flammability classification 94V-0
•
Terminals: Pure tin plated, solderable per MIL-STD-750 method 2026
•
Polarity: Color band denotes cathode end except Bipolar
•
Mounting position : Any
•
Weight: 0.093 gram approx.
Devices for bidirectional applications
For bi-directional devices, use suffix CA (e.g. SMBJ10CA). Electrical characteristics apply in both directions.
Ordering Information
Device
SMBJXXXA- 0-T6-G
SMBJXXXCA-0-T6-G
Package
SMB
(Pb-free lead plating and halogen-free
package)
Shipping
3000 pcs / Tape & Reel
Environment friendly grade : S for RoHS compliant products, G for RoHS compliant and
green compound products
Packing spec, T6 : 3000 pcs / tape & reel, 13” reel
Product rank, zero for no rank products
Product name
SMBJ5.0 thru SMBJ440CA
CYStek Product Specification
CYStech Electronics Corp.
Spec. No. : C296SB
Issued Date : 2005.12.02
Revised Date : 2013.10.08
Page No. : 2/9
Maximum Ratings and Characteristics
(T
A
=25°C, unless otherwise noted)
Parameter
Peak power dissipation with a 10/1000μs waveform
Peak pulse current with a 10/1000μs waveform
Peak forward surge current, 8.3ms single half sine wave
unidirectional only
(Note 2)
Maximum instantaneous forward voltage at 50A for
unidirectional only
(Note 3)
Power dissipation on infinite heatsink at T
L
=75°C
Operating junction and storage temperature range
Symbol
P
PP
I
PP
I
FSM
V
F
P
D
T
J
;T
STG
Value
600
(Note 1)
See next table
(Note 1)
100
3.5/5.0
5
-55 ~ +150
Unit
W
A
A
V
W
°C
Notes: 1.Non-repetitive current pulse, per Fig. 5 and derated above T
A
=25°C per Fig. 1.
2.Measured on 8.3ms single half sine-wave or equivalent square wave, duty cycle=4 pulses per minute maximum.
3.V
F
<3.5V for devices of V
BR
<200V and V
F
<5V for devices of V
BR
>201V.
Thermal Characteristics
Symbol
Rth,j-c
Rth, j-a
Parameter
thermal resistance from junction to case
thermal resistance from junction to ambient
Conditions
(Note )
Value
15
75
Unit
℃
/W
℃
/W
Note : P.C.B. mounted on 0.4”×0.4”(10mm×10mm) copper pad area.
Recommended Footprint
SMBJ5.0 thru SMBJ440CA
CYStek Product Specification
CYStech Electronics Corp.
Electrical Characteristics
Ratings at 25℃
Part Number Part Number
(UNI)
(BI)
SMBJ5.0
SMBJ5.0A
SMBJ6.0
SMBJ6.0A
SMBJ6.5
SMBJ6.5A
SMBJ7.0
SMBJ7.0A
SMBJ7.5
SMBJ7.5A
SMBJ8.0
SMBJ8.0A
SMBJ8.5
SMBJ8.5A
SMBJ9.0
SMBJ9.0A
SMBJ10
SMBJ10A
SMBJ11
SMBJ11A
SMBJ12
SMBJ12A
SMBJ13
SMBJ13A
SMBJ14
SMBJ14A
SMBJ15
SMBJ15A
SMBJ16
SMBJ16A
SMBJ17
SMBJ17A
SMBJ18
SMBJ18A
SMBJ19
SMBJ19A
SMBJ20
SMBJ20A
SMBJ22
SMBJ5.0C
SMBJ5.0CA
SMBJ6.0C
SMBJ6.0CA
SMBJ6.5C
SMBJ6.5CA
SMBJ7.0C
SMBJ7.0CA
SMBJ7.5C
SMBJ7.5CA
SMBJ8.0C
SMBJ8.0CA
SMBJ8.5C
SMBJ8.5K
SMBJ9.0C
SMBJ9.0CA
SMBJ10C
SMBJ10CA
SMBJ11C
SMBJ11CA
SMBJ12C
SMBJ12CA
SMBJ13C
SMBJ13CA
SMBJ14C
SMBJ14CA
SMBJ15C
SMBJ15CA
SMBJ16C
SMBJ16CA
SMBJ17C
SMBJ17CA
SMBJ18C
SMBJ18CA
SMBJ19C
SMBJ19CA
SMBJ20C
SMBJ20CA
SMBJ22C
Device
Marking
Code
UNI
KD
KE
KF
KG
KH
KK
KL
KM
KN
KP
KQ
KR
KS
KT
KU
KV
KW
KX
KY
KZ
LD
LE
LF
LG
LH
LK
LL
LM
LN
LP
LQ
LR
LS
LT
LA
LB
LU
LV
LW
BI
AD
AE
AF
AG
AH
AK
AL
AM
AN
AP
AQ
AR
AS
AT
AU
AV
AW
AX
AY
AZ
BD
BE
BF
BG
BH
BK
BL
BM
BN
BP
BQ
BR
BS
BT
BA
BB
BU
BV
BW
Spec. No. : C296SB
Issued Date : 2005.12.02
Revised Date : 2013.10.08
Page No. : 3/9
ambient temperature, unless otherwise noted.
Breakdown Voltage Maximum
reverse
V
(BR)
@I
T
leakage I
R
@ V
RWM
Min
Max
I
T
(μA)
(V)
(V) (mA)
6.40
6.40
6.67
6.67
7.22
7.22
7.78
7.78
8.33
8.33
8.89
8.89
9.44
9.44
10.00
10.00
11.10
11.10
12.20
12.20
13.30
13.30
14.40
14.40
15.60
15.60
16.70
16.70
17.80
17.80
18.90
18.90
20.00
20.00
21.13
21.10
22.20
22.20
24.40
7.30
7.00
8.15
7.37
8.82
7.98
9.51
8.60
10.20
9.21
10.90
9.83
11.50
10.40
12.20
11.10
13.60
12.30
14.90
13.50
16.30
14.70
17.60
15.90
19.10
17.20
20.40
18.50
21.80
19.70
23.10
20.90
24.40
22.10
25.76
23.30
27.10
24.50
29.80
10
10
10
10
10
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
800
800
800
800
500
500
200
200
100
100
50
50
10
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
Working
Peak
reverse
voltage
V
RWM
(V)
5.0
5.0
6.0
6.0
6.5
6.5
7.0
7.0
7.5
7.5
8.0
8.0
8.5
8.5
9.0
9.0
10.0
10.0
11.0
11.0
12.0
12.0
13.0
13.0
14.0
14.0
15.0
15.0
16.0
16.0
17.0
17.0
18.0
18.0
19.0
19.0
20.0
20.0
22.0
Maximum Maximum
clamping
reverse
voltage V
C
surge
Current
@I
PP
I
PP
(A)
(V)
62.50
9.6
65.22
9.2
52.63
11.4
58.25
10.3
48.78
12.3
53.57
11.2
45.11
13.3
50.00
12.0
41.96
14.3
46.51
12.9
40.00
15.0
44.12
13.6
37.74
15.9
41.67
14.4
35.50
16.9
38.96
15.4
31.91
18.8
35.29
17.0
29.85
20.1
32.97
18.2
27.27
22.0
30.15
19.9
25.21
23.8
27.91
21.5
23.26
25.8
25.86
23.2
22.30
26.9
24.59
24.4
20.83
28.8
23.08
26.0
19.67
30.5
21.74
27.6
18.63
32.2
20.55
29.2
17.64
34.0
19.49
30.8
16.76
35.8
18.52
32.4
15.23
39.4
CYStek Product Specification
SMBJ5.0 thru SMBJ440CA
CYStech Electronics Corp.
Electrical Characteristics(Cont.)
Part Number Part Number
(UNI)
(BI)
SMBJ22A
SMBJ24
SMBJ24A
SMBJ26
SMBJ26A
SMBJ28
SMBJ28A
SMBJ30
SMBJ30A
SMBJ33
SMBJ33A
SMBJ36
SMBJ36A
SMBJ40
SMBJ40A
SMBJ43
SMBJ43A
SMBJ45
SMBJ45A
SMBJ48
SMBJ48A
SMBJ51
SMBJ51A
SMBJ54
SMBJ54A
SMBJ58
SMBJ58A
SMBJ60
SMBJ60A
SMBJ64
SMBJ64A
SMBJ70
SMBJ70A
SMBJ75
SMBJ75A
SMBJ78
SMBJ78A
SMBJ80
SMBJ80A
SMBJ22CA
SMBJ24C
SMBJ24CA
SMBJ26C
SMBJ26CA
SMBJ28C
SMBJ28CA
SMBJ30C
SMBJ30CA
SMBJ33C
SMBJ33CA
SMBJ36C
SMBJ36CA
SMBJ40C
SMBJ40CA
SMBJ43C
SMBJ43CA
SMBJ45C
SMBJ45CA
SMBJ48C
SMBJ48CA
SMBJ51C
SMBJ51CA
SMBJ54C
SMBJ54CA
SMBJ58C
SMBJ58CA
SMBJ60C
SMBJ60CA
SMBJ64C
SMBJ64CA
SMBJ70C
SMBJ70CA
SMBJ75C
SMBJ75CA
SMBJ78C
SMBJ78CA
SMBJ80C
SMBJ80CA
Device
Marking
Code
UNI
BI
Breakdown Voltage Maximum
reverse
V
(BR)
@I
T
leakage I
R
@ V
RWM
Min
Max
I
T
(μA)
(V)
(V) (mA)
24.40 26.90
26.70 32.60
26.70 29.50
28.90 35.30
28.90 31.90
31.10 38.00
31.10 34.40
33.30 40.70
33.30 36.80
36.70 44.90
36.70 40.60
40.00 48.90
40.00 44.20
44.40 54.30
44.40 49.10
47.80 58.40
47.80 52.80
50.00 61.10
50.00 55.30
53.30 65.10
53.30 58.90
56.70 69.30
56.70 62.70
60.00 73.30
60.00 66.30
64.40 78.70
64.40 71.20
66.70 81.50
66.70 73.70
71.10 86.90
71.10 78.60
77.80 95.10
77.80 86.00
83.30 102.00
83.30 92.10
86.70 106.00
86.70 95.80
88.96 108.80
88.80 97.60
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
Working
Peak
reverse
voltage
V
RWM
(V)
22.0
24.0
24.0
26.0
26.0
28.0
28.0
30.0
30.0
33.0
33.0
36.0
36.0
40.0
40.0
43.0
43.0
45.0
45.0
48.0
48.0
51.0
51.0
54.0
54.0
58.0
58.0
60.0
60.0
64.0
64.0
70.0
70.0
75.0
75.0
78.0
78.0
80.0
80.0
Spec. No. : C296SB
Issued Date : 2005.12.02
Revised Date : 2013.10.08
Page No. : 4/9
LX BX
LY BY
LZ BZ
MD CD
ME CE
MF CF
MG CG
MH CH
MK CK
ML CL
MM CM
MN CN
MP CP
MQ CQ
MR CR
MS CS
MT CT
MU CU
MV CV
MW CW
MX CX
MY CY
MZ CZ
ND DD
NE DE
NF DF
NG DG
NH DH
NK DK
NL DL
NM DM
NN DN
NP DP
NQ DQ
NR DR
NS DS
NT DT
NA DA
NB DB
Maximum Maximum
clamping
reverse
voltage V
C
surge
Current
@I
PP
I
PP
(A)
(V)
16.9
35.5
13.95
43.0
15.42
38.9
12.88
46.6
14.25
42.1
12.00
50.0
13.22
45.4
11.21
53.5
12.40
48.4
10.17
59.0
11.26
53.3
9.33
64.3
10.33
58.1
8.40
71.4
9.30
64.5
7.82
76.7
8.65
69.4
7.47
80.3
8.25
72.7
7.02
85.5
7.75
77.4
6.59
91.1
7.28
82.4
6.23
96.3
6.89
87.1
5.83
103.0
6.41
93.6
5.61
107.0
6.20
96.8
5.26
114.0
5.83
103.0
4.80
125.0
5.31
113.0
4.48
134.0
4.96
121.0
4.32
139.0
4.76
126.0
4.19
143.2
4.63
129.6
CYStek Product Specification
SMBJ5.0 thru SMBJ440CA
CYStech Electronics Corp.
Electrical Characteristics(Cont.)
Device
Marking
Code
UNI
SMBJ85
SMBJ85A
SMBJ90
SMBJ90A
SMBJ100
SMBJ100A
SMBJ110
SMBJ110A
SMBJ120
SMBJ120A
SMBJ130
SMBJ130A
SMBJ140
SMBJ140A
SMBJ150
SMBJ150A
SMBJ160
SMBJ160A
SMBJ170
SMBJ170A
SMBJ180
SMBJ180A
SMBJ190
SMBJ190A
SMBJ200A
SMBJ220A
SMBJ250A
SMBJ300A
SMBJ350A
SMBJ400A
SMBJ440A
SMBJ85C
SMBJ85CA
SMBJ90C
SMBJ90CA
SMBJ100C
SMBJ100CA
SMBJ110C
SMBJ110CA
SMBJ120C
SMBJ120CA
SMBJ130C
SMBJ130CA
SMBJ140C
SMBJ140CA
SMBJ150C
SMBJ150CA
SMBJ160C
SMBJ160CA
SMBJ170C
SMBJ170CA
SMBJ180C
SMBJ180CA
SMBJ190C
SMBJ190CA
SMBJ200CA
SMBJ220CA
SMBJ250CA
SMBJ300CA
SMBJ350CA
SMBJ400CA
SMBJ440CA
NU
NV
NW
NX
NY
NZ
PD
PE
PF
PG
PH
PK
PA
PB
PL
PM
PN
PP
PQ
PR
PS
PT
PU
PV
PW
PX
PZ
QE
QG
QK
QM
BI
DU
DV
DW
DX
DY
DZ
ED
EE
EF
EG
EH
EK
EA
EB
EL
EM
EN
EP
EQ
ER
ES
ET
EU
EV
EW
EX
EZ
FE
FG
FK
FM
Breakdown Voltage Maximum
reverse
V
(BR)
@I
T
leakage I
R
@ V
RWM
Min
Max
I
T
(μA)
(V)
(V) (mA)
94.40
94.40
100.00
100.00
111.00
111.00
122.00
122.00
133.00
133.00
144.00
144.00
155.68
155.00
167.00
167.00
178.00
178.00
189.00
189.00
200.16
200.00
211.28
211.00
224.00
246.00
279.00
335.00
391.00
447.00
492.00
115.00
104.00
122.00
111.00
136.00
123.00
149.00
135.00
163.00
147.00
176.00
159.00
190.40
171.00
204.00
185.00
218.00
197.00
231.00
209.00
244.80
220.00
258.40
232.00
247.00
272.00
309.00
371.00
432.00
494.00
543.00
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
Working
Peak
reverse
voltage
V
RWM
(V)
85.0
85.0
90.0
90.0
100.0
100.0
110.0
110.0
120.0
120.0
130.0
130.0
140.0
140.0
150.0
150.0
160.0
160.0
170.0
170.0
180.0
180.0
190.0
190.0
200.0
220.0
250.0
300.0
350.0
400.0
440.0
Spec. No. : C296SB
Issued Date : 2005.12.02
Revised Date : 2013.10.08
Page No. : 5/9
Part Number Part Number
(UNI)
(BI)
Maximum Maximum
reverse
clamping
surge
voltage V
C
Current
@I
PP
I
PP
(V)
(A)
3.97
151.0
4.38
137.0
3.75
160.0
4.11
146.0
3.35
179.0
3.70
162.0
3.06
196.0
3.39
177.0
2.80
214.0
3.11
193.0
2.60
231.0
2.87
209.0
2.39
250.6
2.65
226.8
2.24
268.0
2.47
243.0
2.09
287.0
2.32
259.0
1.97
304.0
2.18
275.0
1.86
322.2
2.06
291.6
1.76
340.1
1.95
307.8
1.85
324.0
1.69
356.0
1.48
405.0
1.23
486.0
1.06
567.0
0.93
648.0
0.84
713.0
Note: 1.Suffix ‘A’ denotes 5% tolerance device. Without ‘A’ denotes 10% tolerance device.
2.Add suffix ‘C’ or ‘CA’ after part number to specify Bi-directional devices.
3.For bidirectional types having V
R
of 10 volts and less, the I
R
limit is doubled.
SMBJ5.0 thru SMBJ440CA
CYStek Product Specification
