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參數(shù)資料
| 型號： | SMF85A |
| 廠商： | VISHAY SEMICONDUCTORS |
| 元件分類： | TVS二極管 - 瞬態(tài)電壓抑制 |
| 英文描述： | 1000 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-219 |
| 封裝： | PLASTIC, SMF, 2 PIN |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 25K |
| 代理商： | SMF85A |
SMF5.0A thru SMF188A
Vishay Semiconductors
formerly General Semiconductor
Document Number 88433
www.vishay.com
12-Sep-02
1
New Product
Surface Mount TransZorb
Transient Voltage Suppressors
Stand-off Voltage 5.0 to 188V
Peak Pulse Power
1000W (8/20ms pulse)
200W (10/1000ms pulse)
Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter
Symbol
Value
Unit
Peak pulse power dissipation with a 10/1000
s waveform(1)
PPPM
200
W
8/20
s waveform
1000
Peak pulse current with a 10/1000
s waveform(1)
IPPM
See Next Table
A
Peak forward surge current 8.3ms single half sine-wave
IFSM
20
A
uni-directional only
Operating junction and storage temperature range
TJ, TSTG
–55 to +150
°C
Note: (1) Non-repetitive current pulse and derated above TA = 25°
Rating is 150W (10/1000
s pulse) above 78V
Detail
Z
enlarged
0.00 – 0.10
Top View
1.0
± 0.2
1.8
± 0.1
2.8
± 0.1
0.98
± 0.1
0.05 - 0.30
3.7
± 0.2
0.60
± 0.25
5
°
5
°
Z
Cathode Band
Dimensions in
millimeters
DO-219 (SMF)
Features
For surface mounted applications.
Low-profile package
Optimized for LAN protection applications
Ideal for ESD protection of data lines in accordance
with IEC 1000-4-2 (IEC801-2)
Ideal for EFT protection of data lines in accor-
dance with IEC 1000-4-4 (IEC801-4)
Glass passivated junction
Low incremental surge resistance, excellent
clamping capability
200W peak pulse power capability with a 10/1000
s
waveform, repetition rate (duty cycle): 0.01%
(150W above 78V)
Very fast response time
High temperature soldering guaranteed:
250°C/10 seconds at terminals
Mechanical Data
Case: Low-profile plastic case
Terminals: Solder plated, solderable per
MIL-STD-750, Method 2026
Polarity: The band denotes the cathode, which is
positive with respect to the anode under normal
TVS operation
Mounting Position: Any
Weight: approx. 0.01g
Packaging codes-options:
G1-10K per 13” reel (8mm tape), 50K/box
G2-3K per 7” reel (8mm tape), 30K/box
Mounting Pad Layout
Patented
1.6
1.2
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| SMF170A | 1000 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-219 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SMF85A _R1 _00001 | 制造商:PanJit Touch Screens 功能描述: |
| SMF85A_ R2 _00001 | 制造商:PanJit Touch Screens 功能描述: |
| SMF85AG | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Zener Transient Voltage Suppressor SOD−123 Flat Lead Package |
| SMF85AT1 | 功能描述:TVS ZENER 175W 85V SOD123FL RoHS:否 類別:過電壓，電流，溫度裝置 >> TVS - 二極管 系列:- 標(biāo)準(zhǔn)包裝:1,800 系列:TransZorb® 電壓 - 反向隔離（標(biāo)準(zhǔn)值）:28V 電壓 - 擊穿:31.1V 功率（瓦特）:400W 電極標(biāo)記:雙向 安裝類型:表面貼裝 封裝/外殼:DO-214AC，SMA 供應(yīng)商設(shè)備封裝:DO-214AC（SMA） 包裝:帶卷 (TR) 其它名稱:SMAJ28CA-E3/61-NDSMAJ28CA-E3/61GITR |
| SMF85AT1G | 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 ZENER TVS RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C |
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