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參數資料
| 型號： | 1N5248BD2B-JQRS.GCDM |
| 廠商： | SEMELAB LTD |
| 元件分類： | 齊納二極管 |
| 英文描述： | 18 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE |
| 封裝： | HERMETIC SEALED, CERAMIC, DLCC2 VARIANT B, 2 PIN |
| 文件頁數： | 3/4頁 |
| 文件大小： | 187K |
| 代理商： | 1N5248BD2B-JQRS.GCDM |
500mW ZENER DIODES
1N5221BD2A TO 1N5261BD2A
Semelab
Semelab Limited
Limited
Coventry Road, Lutterworth, Leicestershire, LE17 4JB
Document Number 9024
Telephone +44 (0) 1455 556565
Fax +44 (0) 1455 552612
Issue 2
Email: sales@semelab-tt.com
Website: http://www.semelab-tt.com
Page 3 of 4
MECHANICAL DATA
* The additional contact provides a connection to the lid in the application. Connecting the metal lid to a known electrical potential stops deep
dielectric discharge in space applications; see the Space Weather link www.semelab.co.uk/dlcc2.html on the Semelab web site. Package variant
to be specified at order.
Other Package Outlines may be available – Contact Semelab Sales to Enquire
DLCC2 Variant A (D2A)
PAD 1
ANODE
PAD 2
CATHODE
DIMENSION
mm
Inches
A
5.00
±0.10
0.197
±0.004
B
2.61
±0.10
0.103
±0.004
C
1.08
±0.10
0.043
±0.004
D
1.76
±0.10
0.069
±0.004
DLCC2 Variant B (D2B)
PAD 1
ANODE
PAD 2
CATHODE
PAD 3
LID CONTACT TO ANODE*
DIMENSION
mm
Inches
A
5.00
±0.10
0.197
±0.004
B
2.61
±0.10
0.103
±0.004
C
1.08
±0.10
0.043
±0.004
D
1.76
±0.10
0.069
±0.004
A
B
C
SOLDER PAD LAYOUT D-5A
DIMENSION
mm
Inches
A
6.25
0.246
B
1.70
0.067
C
2.67
0.105
DLCC2/ D-5A MELF OVERLAY
相關PDF資料 |
PDF描述 |
|---|---|
| 1N5248BD2B-JQRS.GRPB | 18 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE |
| 1N5248BD2B-JQRS.SS | 18 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE |
| 1N5248BD2B.DA | 18 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE |
| 1N5249BD2A-JQRS.GBDM | 19 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE |
| 1N5249BD2A-JQRS.GCDM | 19 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 1N5248BDO35 | 制造商:Microsemi Corporation 功能描述:DIODE ZENER 18V 500MW DO35 |
| 1N5248B-G | 功能描述:穩壓二極管 VR=18V RoHS:否 制造商:Vishay Semiconductors 齊納電壓:12 V 電壓容差:5 % 電壓溫度系數:0.075 % / K 齊納電流: 功率耗散:3 W 最大反向漏泄電流:3 uA 最大齊納阻抗:7 Ohms 最大工作溫度:+ 150 C 安裝風格:SMD/SMT 封裝 / 箱體:DO-214AC 封裝:Reel |
| 1N5248BRL | 制造商:Freescale Semiconductor 功能描述: |
| 1N5248B-T | 功能描述:穩壓二極管 500MW 18V RoHS:否 制造商:Vishay Semiconductors 齊納電壓:12 V 電壓容差:5 % 電壓溫度系數:0.075 % / K 齊納電流: 功率耗散:3 W 最大反向漏泄電流:3 uA 最大齊納阻抗:7 Ohms 最大工作溫度:+ 150 C 安裝風格:SMD/SMT 封裝 / 箱體:DO-214AC 封裝:Reel |
| 1N5248BTA | 制造商:SynSemi Inc 功能描述: |
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