參數(shù)資料
型號: SMAJ58
廠商: GE Security, Inc.
英文描述: TransZorb Surface Mount Transient Voltage Suppressor(TransZorb表貼型瞬變電壓抑制器)
中文描述: TransZorb表面貼裝瞬態(tài)電壓抑制器(TransZorb表貼型瞬變電壓抑制器)
文件頁數(shù): 3/4頁
文件大?。?/td> 68K
代理商: SMAJ58
RECOMMENDED PAD LAYOUT
The pad dimensions should be 0.010” (2.5mm) longer than the contact size in the lead
axis. This allows a solder fillet to form, see figure below. Contact factory for soldering
methods.
MODIFIED J-BEND
0.060 MIN
(1.52 MIN)
0.050 MIN
(1.27 MIN)
Dimensions in inches and (millimeters)
0.094 MAX
(2.38 MAX)
ELECTRICAL CHARACTERISTICS (T
A
=25°C unless otherwise noted) TABLE 1 (Cont’d)
Device
Marking Code
Device
SMAJ54
SMAJ54A
SMAJ58
SMAJ58A
SMAJ60
SMAJ60A
SMAJ64
SMAJ64A
SMAJ70
SMAJ70A
SMAJ75
SMAJ75A
SMAJ78
SMAJ78A
SMAJ85
SMAJ85A
SMAJ90
SMAJ90A
SMAJ100
SMAJ100A
SMAJ110
SMAJ110A
SMAJ120
SMAJ120A
SMAJ130
SMAJ130A
SMAJ150
SMAJ150A
SMAJ160
SMAJ160A
SMAJ170
SMAJ170A
UNI
RD
RE
RF
RG
RH
RK
RL
RM
RN
RP
RQ
RR
RS
RT
RU
RV
RW
RX
RY
RZ
SD
SE
SF
SG
SH
SK
SL
SM
SN
SP
SQ
SR
BI
ZD
ZE
ZF
ZG
ZH
ZK
ZL
ZM
ZN
ZP
ZQ
ZR
ZS
ZT
ZU
ZV
ZW
ZX
ZY
ZZ
VD
VE
VF
VG
VH
VK
VL
VM
VN
VP
VQ
VR
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
189
73.3
66.3
78.7
71.2
81.5
73.7
86.4
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
209
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
1.0
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
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
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
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
3.1
3.4
2.9
3.2
2.8
3.1
2.6
2.9
2.4
2.7
2.2
2.5
2.2
2.4
2
2.2
1.9
2.1
1.7
1.9
1.5
1.7
1.4
1.6
1.3
1.4
1.1
1.2
1.0
1.2
0.99
1.09
This device is designed specifically for transient voltage suppression from
threats generated by ESD for board level load switching components.
The wide leads assure a large surface contact for good heat dissipation,
and a low resistance path for surge current flow to ground.
This series is designed to optimize board space and for use with surface
mount technology automated assembly equipment.
They can be easily mounted on printed circuit boards and ceramic
substrates to protect sensitive components from transient voltage
damage.
APPLICATION NOTES
Test
Current
I
T
(mA)
Working Peak
Reverse Voltage
V
WM
(Volts)
Breakdown Voltage
V
(BR)
(Volts) at I
T
(NOTE 1)
Min.
Max.
Maximum Clamping
Voltage at I
PPM
Vc (Volts)
Maximum
Peak Pulse
Surge Current I
PPM
(NOTE 2)
(Amps)
Maximum
Reverse
Leakage
a V
WM
(NOTE 3)
I
D (
μ
A)
NOTES:
(1) V
(BR)
measured after I
T
applied for 300
μ
s 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 SMAJ5.0CA, the maximum V
(BR)
is 7.25V.
(5) All terms and symbols are consistent with ANSI/IEEE C62.35
相關(guān)PDF資料
PDF描述
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SMAJ7.0 TransZorb Surface Mount Transient Voltage Suppressor(TransZorb表貼型瞬變電壓抑制器)
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