SMBJ SERIES
Taiwan Semiconductor
600W, 5V - 170V Surface Mount Transient Voltage Suppressor
FEATURES
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KEY PARAMETERS
Ideal for automated placement
Glass passivated junction
Excellent clamping capability
Fast response time: Typically less than 1.0ps
Typical IR less than 1μA above 10V
Meets ISO 7637-2 (Pulse 1/2a/2b/3a/3b)
Moisture sensitivity level: level 1, per J-STD-020
RoHS Compliant
Halogen-free according to IEC 61249-2-21
PARAMETER
VALUE
UNIT
VWM
5 - 170
V
VBR (uni - directional)
6.4 - 231
V
VBR (bi - directional)
6.4 - 231
V
PPK
600
W
APPLICATIONS
TJ MAX
150
Package
DO-214AA (SMB)
Configuration
Single die
● Protect sensitive circuit from damage by high voltage
transients
● Lighting, ESD transient voltage protection of IC, system
● Inductive switching load protection of IC, system
● Electrical Fast Transient Immunity protection of IC, system
MECHANICAL DATA
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Case: DO-214AA (SMB)
Molding compound meets UL 94V-0 flammability rating
Terminal: Matte tin plated leads, solderable per J-STD-002
Meet JESD 201 class 2 whisker test
Polarity: As marked
Weight: 0.090g (approximately)
DO-214AA (SMB)
ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
PARAMETER
Non-repetitive peak impulse power dissipation with
(1)
10/1000µs waveform
Steady state power dissipation at TA = 25°C
Peak forward surge current, 8.3ms single half sine-wave
superimposed on rated load for Uni-directional only
SYMBOL
VALUE
UNIT
PPK
600
W
PD
3
W
IFSM
100
A
Forward Voltage @ IF = 50A for Uni-directional only
VF
3.5 / 5.0
V
Junction temperature
TJ
- 55 to +150
°C
Storage temperature
TSTG
- 55 to +150
Notes:
1.
Non-repetitive current pulse per Fig.3 and derated above TA = 25°C per Fig.2
2.
VF = 3.5V on SMBJ5.0 - SMBJ90 devices and VF = 5.0V on SMBJ100 - SMBJ170 devices
°C
(2)
Devices for Bipolar Applications
1.
For bidirectional use C or CA suffix for types SMBJ5.0 - types SMBJ170
2.
Electrical characteristics apply in both directions
1
Version: R2104
SMBJ SERIES
Taiwan Semiconductor
THERMAL PERFORMANCE
PARAMETER
SYMBOL
TYP
UNIT
Junction-to-case thermal resistance
RӨJC
10
°C/W
Junction-to-ambient thermal resistance
RӨJA
55
°C/W
ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)
Part number
SMBJ5.0
SMBJ5.0A
SMBJ5V0A
SMBJ6.0
SMBJ6.0A
SMBJ6V0A
SMBJ6.5
SMBJ6.5A
SMBJ6V5A
SMBJ7.0
SMBJ7.0A
SMBJ7V0A
SMBJ7.5
SMBJ7.5A
SMBJ7V5A
SMBJ8.0
SMBJ8.0A
SMBJ8V0A
SMBJ8.5
SMBJ8.5A
SMBJ8V5A
SMBJ9.0
SMBJ9.0A
SMBJ9V0A
SMBJ10
SMBJ10A
SMBJ11
SMBJ11A
SMBJ12
SMBJ12A
SMBJ13
SMBJ13A
SMBJ14
SMBJ14A
SMBJ15
SMBJ15A
SMBJ16
SMBJ16A
SMBJ17
SMBJ17A
SMBJ18
SMBJ18A
SMBJ20
SMBJ20A
SMBJ22
SMBJ22A
SMBJ24
SMBJ24A
Marking code
Breakdown voltage
VBR@IT
(V)
(Note 1)
Test
current
IT
(mA)
Working
stand-off
voltage
VWM
(V)
Maximum
blocking
leakage
current
ID@VWM
(µA)
Maximum
peak
impulse
current
IPP
(A)
(Note 2)
Maximum
clamping
voltage
VC@IPP
(V)
Min
Max
KD
6.40
7.30
10
5.0
800
65.0
9.6
KE
6.40
7.00
10
5.0
800
68.0
9.2
KF
6.67
8.15
10
6.0
800
55.0
11.4
KG
6.67
7.37
10
6.0
800
61.0
10.3
KH
7.22
8.82
10
6.5
500
51.0
12.3
KK
7.22
7.98
10
6.5
500
56.0
11.2
KL
7.78
9.51
10
7.0
200
47.0
13.3
KM
7.78
8.60
10
7.0
200
52.0
12.0
KN
8.33
10.3
1
7.5
100
44.0
14.3
KP
8.33
9.21
1
7.5
100
48.0
12.9
KQ
8.89
10.9
1
8.0
50
42.0
15.0
KR
8.89
9.83
1
8.0
50
46.0
13.6
KS
9.44
11.5
1
8.5
10
39.0
15.9
KT
9.44
10.4
1
8.5
10
43.0
14.4
KU
10.0
12.2
1
9.0
5
37.0
16.9
KV
10.0
11.1
1
9.0
5
40.0
15.4
KW
KX
KY
KZ
LD
LE
LF
LG
LH
LK
LL
LM
LN
LP
LQ
LR
LS
LT
LU
LV
LW
LX
LY
LZ
11.1
11.1
12.2
12.2
13.3
13.3
14.4
14.4
15.6
15.6
16.7
16.7
17.8
17.8
18.9
18.9
20.0
20.0
22.2
22.2
24.4
24.4
26.7
26.7
13.6
12.3
14.9
13.5
16.3
14.7
17.6
15.9
19.1
17.2
20.4
18.5
21.8
19.7
23.1
20.9
24.4
22.1
27.1
24.5
29.8
26.9
32.6
29.5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
20
20
22
22
24
24
5
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
33.0
37.0
31.0
34.0
28.0
31.0
26.0
29.0
24.4
27.0
23.1
25.1
21.8
24.2
20.0
22.8
19.5
21.5
17.6
19.4
15.0
17.7
14.6
16.0
18.8
17.0
20.1
18.2
22.0
19.9
23.8
21.5
25.8
23.2
26.9
24.4
28.8
26.0
30.5
27.6
32.2
29.2
35.8
32.4
39.4
35.5
43.0
38.9
2
Version: R2104
SMBJ SERIES
Taiwan Semiconductor
ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)
Part number
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
SMBJ85
SMBJ85A
SMBJ90
SMBJ90A
SMBJ100
SMBJ100A
SMBJ110
SMBJ110A
SMBJ120
SMBJ120A
SMBJ130
SMBJ130A
SMBJ150
SMBJ150A
SMBJ160
SMBJ160A
SMBJ170
Marking code
MD
ME
MF
MG
MH
MK
ML
MM
MN
MP
MQ
MR
MS
MT
MU
MV
MW
MX
MY
MZ
ND
NE
NF
NG
NH
NK
NL
NM
NN
NP
NQ
NR
NS
NT
NU
NV
NW
NX
NY
NZ
PD
PE
PF
PG
PH
PK
PL
PM
PN
PP
PQ
Breakdown voltage
VBR@IT
(V)
(Note 1)
Min
28.9
28.9
31.1
31.1
33.3
33.3
36.7
36.7
40.0
40.0
44.4
44.4
47.8
47.8
50.0
50.0
53.3
53.3
56.7
56.7
60.0
60.0
64.4
64.4
66.7
66.7
71.1
71.1
77.8
77.8
83.3
83.3
86.7
86.7
94.4
94.4
100
100
111
111
122
122
133
133
144
144
167
167
178
178
189
Max
35.3
31.9
38.0
34.4
40.7
36.8
44.9
40.6
48.9
44.2
54.3
49.1
58.4
52.8
61.1
55.3
65.1
58.9
69.3
62.7
73.3
66.3
78.7
71.2
81.5
73.7
86.9
78.6
95.1
86
102
92.1
106
95.8
115
104
122
111
136
123
149
135
163
147
176
159
204
185
218
197
231
Test
current
IT
(mA)
Working
stand-off
voltage
VWM
(V)
Maximum
blocking
leakage
current
ID@VWM
(µA)
Maximum
peak
impulse
current
IPP
(A)
(Note 2)
Maximum
clamping
voltage
VC@IPP
(V)
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
1
1
1
1
1
1
1
1
1
1
1
1
26
26
28
28
30
30
33
33
36
36
40
40
43
43
45
45
48
48
51
51
54
54
58
58
60
60
64
64
70
70
75
75
78
78
85
85
90
90
100
100
110
110
120
120
130
130
150
150
160
160
170
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
1
1
1
1
1
1
1
1
1
1
1
1
13.5
14.9
12.6
13.8
11.7
13.0
10.6
11.8
9.8
10.8
8.8
9.7
8.2
9.0
7.8
8.6
7.3
8.1
6.9
7.6
6.5
7.2
6.1
6.7
5.8
6.5
5.5
6.1
5.0
5.5
4.7
5.2
4.5
5.0
4.1
4.6
3.9
4.3
3.5
3.8
3.2
3.5
2.9
3.2
2.7
3.0
2.3
2.5
2.2
2.4
2.0
46.6
42.1
50.0
45.4
53.5
48.4
59.0
53.3
64.3
58.1
71.4
64.5
76.7
69.4
80.3
72.7
85.5
77.4
91.1
82.4
96.3
87.1
103
93.6
107
96.8
114
103
125
113
134
121
139
126
151
137
160
146
179
162
196
177
214
193
231
209
266
243
287
259
304
3
Version: R2104
SMBJ SERIES
Taiwan Semiconductor
ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)
Part number
SMBJ170A
Marking code
PR
Breakdown voltage
VBR@IT
(V)
(Note 1)
Min
189
Max
209
Test
current
IT
(mA)
Working
stand-off
voltage
VWM
(V)
Maximum
blocking
leakage
current
ID@VWM
(µA)
Maximum
peak
impulse
current
IPP
(A)
(Note 2)
Maximum
clamping
voltage
VC@IPP
(V)
1
170
1
2.2
275
Notes:
1. VBR measure after IT applied for 30ms, IT = square wave pulse or equivalent.
2. Surge current waveform per Fig.3 and derate per Fig.2.
3. All terms and symbols are consistent with ANSI/IEEE C62.35.
4. For bidirectional use C or CA suffix for types SMBJ5.0 - SMBJ170
5. For bipolar types having VWM of 10V (SMBJ10C) and under, the ID limit is doubled.
ORDERING INFORMATION
ORDERING CODE(1)
PACKAGE
PACKING
SMBJx
DO-214AA (SMB)
3,000 / Tape & Reel
Notes:
1. "x" defines voltage from 5V(SMBJ5.0) to 170V(SMBJ170A)
4
Version: R2104
SMBJ SERIES
Taiwan Semiconductor
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig.1 Peak Pulse Power Rating Curve
Fig.2 Pulse Derating Curve
125
PEAK PULSE POWER(PPP) OR CURRENT (IPP) A
DERATING IN PERCENTAGE (%)
PPPM, PEAK PULSE POWER, KW
100
NON-REPETITIVE
PULSE WAVEFORM
SHOWN in Fig.3
10
1
0.1
0.1
1
10
100
1000
100
75
50
25
0
10000
0
tp, PULSE WIDTH, (μs)
25
50
75
100
125
150
TA, AMBIENT TEMPERATURE (°C)
Fig.3 Clamping Power Pulse Waveform
Fig.4 Maximum Non-Repetitive Forward Surge
Current
100
Pulse width(td) is defined
as the point where the peak
current decays to 50% of IPPM
120
PEAK FORWARD SURGE CURRENT (A)
IPPM, PEAK PULSE CURRENT (%)
140
Rise time tr=10μs to 100%
100
Peak value
IPPM
80
60
Half value-IPPM/2
10/1000μs, waveform
40
20
td
0
0
0.5
1
1.5
2
2.5
3
8.3ms single half sine wave
UNIDIRECTIONAL ONLY
10
1
10
100
NUMBER OF CYCLES AT 60 Hz
t, TIME (ms)
5
Version: R2104
SMBJ SERIES
Taiwan Semiconductor
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig.5 Typical Junction Capacitance
CJ, JUNCTION CAPACITANCE (pF)
10000
VR=0
1000
VR-rated stand-off voltage
100
f=1.0MHz
Vsig=50mVp-p
10
1
10
100
V(BR), BREAKDOWN VOLTAGE (V)
6
Version: R2104
SMBJ SERIES
Taiwan Semiconductor
PACKAGE OUTLINE DIMENSIONS
DO-214AA (SMB)
SUGGESTED PAD LAYOUT
MARKING DIAGRAM
P/N
= Marking Code
G
= Green Compound
YW
= Date Code
F
= Factory Code
Cathode band for uni-directional products only
7
Version: R2104
SMBJ SERIES
Taiwan Semiconductor
Notice
Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf,
assumes no responsibility or liability for any errors or inaccuracies.
Purchasers are solely responsible for the choice, selection, and use of TSC products and TSC assumes no liability
for application assistance or the design of Purchasers’ products.
Information contained herein is intended to provide a product description only. No license, express or implied, to
any intellectual property rights is granted by this document. Except as provided in TSC’s terms and conditions of
sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty,
relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose,
merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify TSC for any damages resulting from such improper use or sale.
8
Version: R2104
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