ELECTRICAL CHARACTERISTICS (T
A
=
25°C unless otherwise noted) TABLE 1 (Cont’d)
Device Type
Gull Wing
Lead
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
Device Type
Modified
“J” Bend Lead
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
SMBJ170A
Device
Marking
Code
UNI
BI
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
PR
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
PR
Breakdown
Voltage
V
(BR)
(Volts)
(NOTE 1)
(Min /Max)
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
Test
Current
at I
T
(mA)
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
Stand-off
Voltage
V
WM
(Volts)
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
Maximum
Reverse
Leakage I
D
at V
WM
(µA)
(NOTE 3)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
6.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
Maximum
Peak Pulse
Surge
Current I
PPM
(NOTE 2)
(Amps)
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
Maximum
Clamping
Voltage at I
PPM
V
C
(Volts)
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
NOTES:
(1) V
(BR)
measured after I
T
applied for 300µs square wave pulse or equivalent
(2) Surge current waveform per Fig. 3 and derate per Fig. 2
(3) For bi-directional types having V
WM
of 10 Volts and less, the I
D
limit is doubled
(4) For the bi-directional SMBG/SMBJ5.0CA, the maximum V
(BR)
is 7.25 Volts
(5) All terms and symbols are consistent with ANSI/IEEE C62.35
APPLICATION N0TES
These surface mountable packages are designed specifically for transient voltage suppression. The wide leads assure a large sur-
face 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.
A 600W (SMB) device is normally selected when the threat of transients is from lightening-induced transients conducted via external
leads or 1/0 lines. It is also used to protect against switching transients induced by large coils or industrial motors.
System impedance at component level in a system is usually high enough to limit the current to within the peak pulse current (I
PP
)
rating of this series.
RECOMMENDED PAD SIZES
The pad dimensions should be 0.010” (0.25mm) longer than the contact size, in the lead axis.
This allows a solder fillet to form, see Fig. below. Contact factory for soldering methods.
GULL- WING
MODIFIED J-BEND
0.090" (2.28)
0.165" (4.19)
0.085" (2.16)
0.085" (2.16)
0.070" (1.78)
0.050" (1.27)
VISHAY [ VISHAY TELEFUNKEN ]
