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SM39AのメーカーはMICです、この部品の機能は「TVS Diode, SMD (Transient Voltage Suppressor)」です。 |
部品番号 | SM39A |
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部品説明 | TVS Diode, SMD (Transient Voltage Suppressor) | ||
メーカ | MIC | ||
ロゴ | |||
このページの下部にプレビューとSM39Aダウンロード(pdfファイル)リンクがあります。 Total 4 pages
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
SM6.8 THRU SM200CA
Breakdown Voltage
Peak Pulse Power
6.8 to 200 Volts
400 Watts
FEATURES
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
• For surface mounted applications
• Glass passivated junction
• Low inductance surge resistance
• Fast response time: typical less than 1.0ps
from 0 volts to V(BR) for unidirectional AND 5.0ns for
bidirectional types
• 400W peak pulse capability with a 10/1000μs waveform,
repetition rate (duty cycle): 0.01%
• For devices with V(BR) ≥10V, ID are typically less than 1.0μA
• High temperature soldering guaranteed:
250℃/10 seconds at terminals
DO-213AB
Dimensions in inches and (millimeters)
MECHANICAL DATA
• Cass: JEDEC DO-213AB,molded plastic body over passivated junction
• Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
• Polarity: Blue bands denotes positive end (cathode) for unidirectional and yellow band in the
Middle for bidirectional types
• Mounting position: any
• Weight: 0.116 ounces, 0.0064 gram
DEVICES FOR BIDRECTIONAL APPLICATIONS
• For bidirectional applications use suffix letters C or CA for types SM6.8 thru SM200A (e.g. SM6.8C,
SM200CA).Electrical Characteristics apply in both directions.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
• Ratings at 25℃ ambient temperature unless otherwise specified
Ratings
Symbols
Peak Pulse power dissipation with a 10/1000μs waveform(NOTE1,FIG.1)
Steady Stage Power Dissipation at TT=75℃(Note2)
Peak Pulse current with a 10/1000μs waveform (NOTE1,FIG.3)
Peak forward surge current, 8.3ms single half
sine-wave superimposed on rated load for unidirectional only
(JEDEC Method) (Note3)
Maximum instantaneous forward voltage at 25A (NOTE 3)
for unidirectional only
Operating Junction and Storage Temperature Range
PPPM
PM(AV)
IPPM
IFSM
VF
TJ, TSTG
Value
Minimum 400
1.0
See Table 1
40.0
3.5
50 to +150
Unit
Watts
Watt
Amps
Amps
Volts
℃
Notes:
1. Non-repetitive current pulse, per Fig.3 and derated above TA=25℃ per Fig.2
2. Mounted on copper pads to each terminal of 0.31 in (8.0mm2) per Fig 5.
3. Measured at 8.3ms single half sine-wave or equivalent square wave duty cycle = 4 pulses per minutes maximum.
1 Page SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
Peak Pulse Power
Electrical Characteristic at (TA =25℃ unless otherwise noted) TABLE 1 (Cont’d)
Device
Type
Breakdown Voltage
V(BR)(Volts) (Note 1)
MIN MAX
Test
Current
at
IT
(mA)
Stand-off
Voltage
VWM
(Volts)
Maximum
Reverse
Leakage at
VWM ID (μA)
(Note 4)
Maximum
Peak Pulse
Current
IPPM (Note 2)
(Amps)
SM68
61.2 74.8 1 55.1 5
4.1
SM68A
64.6 71.4 1 58.1 5
4.3
SM75
67.5 82.5 1 60.7 5
3.7
SM75A
71.3 78.8 1 64.1 5
3.9
SM82
73.8 90.2 1 66.4 5
3.4
SM82A
77.9 86.1 1 70.1 5
3.5
SM91
81.9 100 1 73.7 5
3.1
SM91A
86.5 95.5 1 77.8 5
3.2
SM100
90
110 1 81
5
1.39
SM100A
95 105 1 85.5 5 1.46
SM110
99 121 1 89.2 5 1.27
SM110A
105 116 1 94 5
1.32
SM120
108
132
1 97.2
5
1.16
SM120A
114 126 1 102 5
1.21
SM130
117 143 1 105 5
1.07
SM130A
124 137 1 111 5
1.12
SM150
135 165 1 121 5
0.93
SM150A
143 159 1 128 5
0.97
SM160
144 175 1 130 5
0.87
SM160A
152 167 1 136 5
0.91
SM170
153 187 1 138 5
0.82
SM170A
162 179 1 145 5
0.85
SM180
162 197 1 146 5
0.78
SM180A
171 189 1 154 5
0.81
SM200
180 220 1 162 5
0.7
SM200A
190 210 1 171 5
0.73
Notes:
(1)
(2)
(3)
V(BR) measured after IT applied for 300ms square wave pulse or equivalent
Surge current waveform per Figure 3 and derate per Fig.2
All terms and symbols are consistent with ANSI/IEEE C62.35
Maximum
Clamping
Voltage at
IPPM
VC(Volts)
98
92
105
103
118
113
131
125
144
137
158
152
173
165
187
179
215
207
230
219
244
234
258
246
287
274
400 Watts
Maximum
Temperature
Coefficient
of V(BR)
(%/℃)
0.107
0.107
0.108
0.108
0.108
0.108
0.109
0.109
0.109
0.109
0.11
0.11
0.11
0.11
0.11
0.11
0.111
0.111
0.111
0.111
0.111
0.111
0.111
0.111
0.111
0.111
3Pages | |||
ページ | 合計 : 4 ページ | ||
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PDF ダウンロード | [ SM39A データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
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