SMBG20A/5B [VISHAY]
Trans Voltage Suppressor Diode, 20V V(RWM), Unidirectional,;
| 型号： | SMBG20A/5B |
| 厂家： | 
VISHAY |
| 描述： | Trans Voltage Suppressor Diode, 20V V(RWM), Unidirectional, |
| 文件： | 总5页 (文件大小：121K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMBG5.0 thru 188CA
Vishay Semiconductors
formerly General Semiconductor
Surface Mount TRANSZORB®
Transient Voltage Suppressors
Stand-off Voltage 5.0 to 188V
Peak Pulse Power 600W
DO-215AA (SMBG)
Cathode Band
Mounting Pad Layout
0.083 (2.10)
0.077 (1.96)
0.155 (3.94)
0.130 (3.30)
0.165 (4.19)
0.085 (2.16)
0.060(1.27)
Dimensions in inches
and (millimeters)
0.180 (4.57)
0.160 (4.06)
0.095 (2.41)
0.075 (1.90)
0.008 (0.20)
0.004 (0.10)
0.016 (0.41)
0.006 (0.15)
0.058 (1.47)
0.038 (0.97)
SEATING
PLANE
0.030 (0.76)
0.015 (0.38)
0.020
(0.51) Max.
0.255 (6.48)
0.235 (5.97)
Features
Mechanical Data
• Underwriters Laboratory Recognition under UL standard
for safety 497B: Isolated Loop Circuit Protection
Case: JEDEC DO-215AA molded plastic over
passivated junction
Terminals: Solder plated, solderable per
MIL-STD-750, Method 2026
• Low profile package with built-in strain relief for surface
mounted applications
Polarity: For unidirectional types the band denotes the
cathode, which is positive with respect to the anode
under normal TVS operation
Weight: 0.003 oz., 0.093 g
Flammability: Epoxy is rated UL 94V-0
• Glass passivated junction
• Low incremental surge resistance, excellent clamping
capability
• 600W peak pulse power capability with a 10/1000µs
waveform, repetition rate (duty cycle): 0.01%
Packaging Codes – Options (Antistatic):
51 – 2K per Bulk box, 20K/carton
• Very fast response time
• High temperature soldering guaranteed:
250°C/10 seconds at terminals
52 – 750 per 7" plastic Reel (12mm tape), 15K/carton
5B – 3.2K per 13" plastic Reel (12mm tape), 32K/carton
Devices for Bidirectional Applications
For bi-directional devices, use suffix C or CA (e.g. SMBJ10C, SMBJ10CA). Electrical characteristics apply in both directions.
Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter
Symbol
PPPM
IPPM
Value
Minimum 600
See Table Below
100
Unit
Peak pulse power dissipation with
W
a 10/1000µs waveform(1)(2) (Fig. 1)
Peak pulse current with a 10/1000µs waveform(1)
A
Peak forward surge current 8.3ms single half sine-wave
uni-directional only(2)
IFSM
A
Typical thermal resistance, junction to ambient(4)
R
100
20
°C/W
°C/W
°C
θJA
Typical thermal resistance, junction to lead
R
θJL
Operating junction and storage temperature range
TJ, TSTG
–55 to +150
Notes: (1) Non-repetitive current pulse, per Fig.3 and derated above T = 25°C per Fig. 2
A
(2) Mounted on 0.2 x 0.2” (5.0 x 5.0mm) copper pads to each terminal
(3) Mounted on minimum recommended pad layout
Document Number 88456
24-Jul-03
www.vishay.com
1
SMBG5.0 thru 188CA
Vishay Semiconductors
formerly General Semiconductor
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified. V = 3.5V at I = 50A (uni-directional only)
F
F
Device
Marking
Code
Breakdown Voltage
Maximum
Reverse Leakage Peak Pulse Surge
Maximum
Maximum
Clamping
Voltage at IPPM
VC (V)
(1)
Device Type
Modified
Gull Wing
V
(BR)
at IT
(V)
Test
Current
IT (mA)
Stand-off
Voltage
VWM (V)
at V
WM
Current IPPM
UNI
BI
KD
KE
KF
KG
AH
AK
KL
KM
AN
AP
AQ
AR
AS
AT
AU
AV
AW
AX
KY
KZ
BD
BE
LF
Min
Max
7.82
7.07
8.15
7.37
8.82
7.98
9.51
8.60
10.2
9.21
10.9
9.83
11.5
10.4
12.2
11.1
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
35.3
31.9
38.0
34.4
40.7
36.8
ID (µA) (3)
800
800
800
800
500
500
200
200
100
100
50
(A)(2)
+SMBG5.0
+SMBG5.0A(5)
+SMBG6.0
+SMBG6.0A
+SMBG6.5
+SMBG6.5A
+SMBG7.0
+SMBG7.0A
+SMBG7.5
+SMBG7.5A
+SMBG8.0
+SMBG8.0A
+SMBG8.5
+SMBG8.5A
+SMBG9.0
+SMBG9.0A
+SMBG10
+SMBG10A
+SMBG11
+SMBG11A
+SMBG12
+SMBG12A
+SMBG13
+SMBG13A
+SMBG14
+SMBG14A
+SMBG15
+SMBG15A
+SMBG16
+SMBG16A
+SMBG17
+SMBG17A
+SMBG18
+SMBG18A
+SMBG20
+SMBG20A
+SMBG22
+SMBG22A
+SMBG24
+SMBG24A
+SMBG26
+SMBG26A
+SMBG28
+SMBG28A
+SMBG30
+SMBG30A
KD
KE
KF
KG
KH
KK
KL
KM
KN
KP
KQ
KR
KS
KT
KU
KV
KW
KX
KY
KZ
LD
LE
LF
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
10.0
10.0
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
28.9
28.9
31.1
31.1
33.3
33.3
10
10
10
10
10
10
10
10
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
10
11
62.5
65.2
52.6
58.3
48.8
53.6
45.1
50.0
42.0
46.5
40.0
44.1
37.7
41.7
35.5
39.0
31.9
35.3
29.9
33.0
27.3
30.2
25.2
27.9
23.3
25.9
22.3
24.6
20.8
23.1
19.7
21.7
18.6
20.5
16.8
18.5
15.2
16.9
14.0
15.4
12.9
14.3
12.0
13.2
11.2
12.4
9.6
9.2
11.4
10.3
12.3
11.2
13.3
12.0
14.3
12.9
15.0
13.6
15.9
14.4
16.9
15.4
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
46.6
42.1
50.0
45.4
53.5
48.4
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
50
20
20
10
10
5.0
5.0
5.0
5.0
5.0
5.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
20
20
22
22
24
24
26
26
28
28
30
30
LG
LH
LK
LL
LG
BH
BK
BL
LM
LN
LP
LQ
LR
LS
LT
BM
LN
LM
LQ
LR
BS
BT
LU
LV
LU
LV
LW
LX
LY
BW
BX
BY
BZ
CD
CE
MF
MG
CH
CK
LZ
MD
ME
MF
MG
MH
MK
Notes: (1) Pulse test: t ≤ 50ms
p
(2) Surge current waveform per Fig. 3 and derate per Fig. 2
(3) For bi-directional types having V of 10 Volts and less, the I limit is doubled
WM
D
(4) All terms and symbols are consistent with ANSI/IEEE C62.35
(5) For the bidirectional SMBG/SMBJ5.0CA, the maximum V
is 7.25V
(BR)
+ Underwriters Laboratory Recognition for the classification of protectors (QVGQ2) under the UL standard for safety 497B and file number E136766
for both uni-directional and bi-directional devices
www.vishay.com
2
Document Number 88456
24-Jul-03
SMBG5.0 thru 188CA
Vishay Semiconductors
formerly General Semiconductor
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified. V = 3.5V at I = 50A (uni-directional only)
F
F
Device
Marking
Code
Breakdown Voltage
Maximum
Reverse Leakage Peak Pulse Surge
Maximum
Maximum
Clamping
Voltage at IPPM
VC (V)
(1)
Device Type
Modified
Gull Wing
V
(BR)
at IT
(V)
Test
Current
IT (mA)
Stand-off
Voltage
VWM (V)
at V
WM
Current IPPM
UNI
BI
Min
Max
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
86.0
102
92.1
106
95.8
115
ID (µA) (3)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
(A)(2)
+SMBG33
+SMBG33A
+SMBG36
+SMBG36A
+SMBG40
+SMBG40A
+SMBG43
+SMBG43A
+SMBG45
+SMBG45A
+SMBG48
+SMBG48A
+SMBG51
+SMBG51A
+SMBG54
+SMBG54A
+SMBG58
+SMBG58A
+SMBG60
+SMBG60A
+SMBG64
+SMBG64A
+SMBG70
+SMBG70A
+SMBG75
+SMBG75A
+SMBG78
+SMBG78A
+SMBG85
+SMBG85A
+SMBG90
+SMBG90A
+SMBG100
+SMBG100A
+SMBG110
+SMBG110A
+SMBG120
+SMBG120A
+SMBG130
+SMBG130A
+SMBG150
+SMBG150A
+SMBG160
+SMBG160A
+SMBG170
+SMBG170A
SMBG188
ML
MM
MN
MP
MQ
MR
MS
MT
MU
MV
MW
MX
MY
MZ
ND
NE
NF
NG
NH
NK
NL
CL
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
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
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
170
188
188
10.2
11.3
9.3
10.3
8.4
9.3
7.8
8.6
7.5
8.3
7.0
7.8
6.6
7.3
6.2
6.9
5.8
6.4
5.6
6.2
5.3
5.8
4.8
5.3
4.5
5.0
4.3
4.8
4.0
4.4
3.8
4.1
3.4
3.7
3.1
3.4
2.8
3.1
2.6
2.9
2.2
2.5
2.1
2.3
2.0
2.2
1.7
2.0
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
CM
CN
CP
CQ
CR
CS
CT
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
NM
NN
NP
NQ
NR
NS
NT
NU
NV
NW
NX
NY
NZ
PD
PE
PF
103
125
113
134
121
139
126
151
137
160
146
179
162
196
177
214
193
231
209
268
243
287
259
304
275
344
328
104
122
111
100
111
111
122
122
133
133
144
144
167
167
178
178
189
189
209
209
136
123
149
135
163
147
176
159
204
185
218
197
231
209
255
231
PG
PH
PK
PL
PG
PH
PK
PL
PM
PN
PP
PQ
PR
PT
PM
PN
PP
PQ
PR
PT
SMBG188A
PS
PS
Notes: (1) Pulse test: t ≤ 50ms
p
(2) Surge current waveform per Fig. 3 and derate per Fig. 2
(3) For bi-directional types having V of 10 Volts and less, the I limit is doubled
WM
D
(4) All terms and symbols are consistent with ANSI/IEEE C62.35
+ Underwriters Laboratory Recognition for the classification of protectors (QVGQ2) under the UL standard for safety 497B and file number E136766
for both uni-directional and bi-directional devices
Document Number 88456
24-Jul-03
www.vishay.com
3
SMBG5.0 thru 188CA
Vishay Semiconductors
formerly General Semiconductor
Ratings and
Characteristic Curves (T = 25°C unless otherwise noted)
A
Fig. 2 – Pulse Derating Curve
Fig. 1 – Peak Pulse Power Rating Curve
100
100
75
50
10
1
25
0
0.2 x 0.2" (0.5 x 0.5mm)
Copper Pad Areas
0.1
25
50
75
150
175
200
0
100
125
0.1µs
1.0µs
10µs
100µs
1.0ms
10ms
td — Pulse Width (sec.)
TA — Ambient Temperature (°C)
Fig. 3 – Pulse Waveform
Fig. 4 – Typical Junction Capacitance
6,000
1,000
150
100
50
Measured at
Zero Bias
TJ = 25°C
Pulse Width (td)
tr = 10µsec.
is defined as the point
Peak Value
IPPM
where the peak current
decays to 50% of IPPM
Half Value — IPP
IPPM
2
VR, Measured at
Stand-Off
Voltage, VWM
100
10
10/1000µsec. Waveform
as defined by R.E.A.
Uni-Directional
Bi-Directional
TJ = 25°C
f = 1.0MHz
td
Vsig = 50mVp-p
0
1.0
3.0
4.0
0
2.0
1
10
100
200
VWM — Reverse Stand-Off Voltage (V)
t — Time (ms)
Fig. 6 – Maximum Non-Repetitive Peak
Forward Surge Current
Fig. 5 – Typical Transient Thermal
Impedance
100
200
100
8.3ms Single Half Sine-Wave
(JEDEC Method)
Unidirectional Only
10
1.0
0.1
10
0.001
0.01
0.1
1
10
100
1000
1
10
100
Number of Cycles at 60HZ
tp — Pulse Duration (sec)
www.vishay.com
4
Document Number 88456
24-Jul-03
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay 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 Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
www.vishay.com
1
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