SMBJ5.0 thru SMBJ170A, CA, e3
and SMBG5.0 thru SMBG170A, CA, e3
SURFACE MOUNT 600 Watt
Transient Voltage Suppressor
S C O T T S D A L E D I V I S I O N
BREAKDOWN
VOLTAGE
V(BR) @ I(BR)
Volts
MAXIMUM
STANDBY
CURRENT
@ VWM
ID
μA
1
1
1
REVERSE
STAND-OFF
VOLTAGE
VWM
MAXIMUM
CLAMPING
VOLTAGE
@ IPP
PEAK PULSE
CURRENT
(See Fig. 2)
IPP
MICROSEMI PART
NUMBER
GULL-WING MODIFIED “J”
I(BR)
LEAD
BEND LEAD
Volts
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
Volts
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
268
243
287
259
304
275
Amps
7.0
7.7
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
4.9
4.3
4.7
3.9
4.4
3.8
4.1
3.4
3.7
3.0
3.4
2.8
3.1
2.6
2.9
2.2
2.5
2.1
2.3
2.0
2.2
MIN. MAX.
53.3 – 65.1
53.3 – 58.9
56.7 – 69.3
56.7 – 62.7
60.0 – 73.3
60.0 – 66.3
64.4 – 78.7
64.4 – 71.2
66.7 – 81.5
66.7 – 73.7
71.1 – 86.9
71.1 – 78.6
77.8 – 95.1
77.8 – 86.0
83.3 – 102
83.3 – 92.1
86.7 – 106
86.7 – 95.8
94.4 – 115
94.4 – 104
100 – 122
100 – 111
111 – 136
111 – 123
122 – 149
122 – 135
133 – 163
133 – 147
144 – 176
144 – 159
167 – 204
167 – 185
178 – 218
178 – 197
189 – 231
189 – 209
mA
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
SMBG48
SMBJ48
SMBG48A
SMBG51
SMBJ48A
SMBJ51
SMBG51A
SMBJ51A
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
SMBG54
SMBJ54
SMBG54A
SMBG58
SMBJ54A
SMBJ58
SMBG58A
SMBJ58A
SMBG60
SMBJ60
SMBG60A
SMBG64
SMBJ60A
SMBJ64
SMBG64A
SMBJ64A
SMBG70
SMBJ70
SMBG70A
SMBG75
SMBJ70A
SMBJ75
SMBG75A
SMBJ75A
SMBG78
SMBJ78
SMBG78A
SMBG85
SMBJ78A
SMBJ85
SMBG85A
SMBJ85A
SMBG90
SMBJ90
SMBG90A
SMBG100
SMBG100A
SMBG110
SMBG110A
SMBG120
SMBG120A
SMBG130
SMBG130A
SMBG150
SMBG150A
SMBG160
SMBG160A
SMBG170
SMBG170A
SMBJ90A
SMBJ100
SMBJ100A
SMBJ110
SMBJ110A
SMBJ120
SMBJ120A
SMBJ130
SMBJ130A
SMBJ150
SMBJ150A
SMBJ160
SMBJ160A
SMBJ170
SMBJ170A
1
•
For Bidirectional device types indicate a C or CA suffix after the part number. (i.e.: SMBG170CA or
SMBJ170C). Bidirectional capacitance is half that shown in figure 4 at zero volts.
•
Microsemi Corp’s SMB series (600 W) surface mountable packages are designed specifically for transient
voltage suppression. The wide leads assure a large surface contact for good heat dissipation, and a low
resistance path for surge current flow to ground. These high speed transient voltage suppressors can be
used to effectively protect sensitive components such as integrated circuits and MOS devices.
SYMBOLS & DEFINITIONS
Symbol
VWM
PPP
Definition
Working Peak (Standoff) Voltage
Peak Pulse Power
Symbol
Definition
Peak Pulse Current
IPP
VC
Clamping Voltage
V(BR)
ID
Breakdown Voltage
Standby Current
I(BR)
Breakdown Current for V(BR)
Copyright © 2009
SA3-37, REV J, 5-24-2009
Microsemi
Page 3
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503