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SMBG4749AGE3TR

产品描述Zener Diode, 24V V(Z), 5%, 1.25W, Silicon, Unidirectional, DO-215AA, ROHS COMPLIANT, GLASS, SMBG, 2 PIN
产品类别分立半导体    二极管   
文件大小131KB,共3页
制造商Microsemi
官网地址https://www.microsemi.com
标准
下载文档 详细参数 全文预览

SMBG4749AGE3TR概述

Zener Diode, 24V V(Z), 5%, 1.25W, Silicon, Unidirectional, DO-215AA, ROHS COMPLIANT, GLASS, SMBG, 2 PIN

SMBG4749AGE3TR规格参数

参数名称属性值
是否无铅不含铅
是否Rohs认证符合
厂商名称Microsemi
零件包装代码DO-215AA
包装说明R-GDSO-G2
针数2
Reach Compliance Codeunknown
ECCN代码EAR99
配置SINGLE
二极管元件材料SILICON
二极管类型ZENER DIODE
JEDEC-95代码DO-215AA
JESD-30 代码R-GDSO-G2
JESD-609代码e3
湿度敏感等级1
元件数量1
端子数量2
最高工作温度150 °C
最低工作温度-65 °C
封装主体材料CERAMIC, GLASS-SEALED
封装形状RECTANGULAR
封装形式SMALL OUTLINE
峰值回流温度(摄氏度)NOT SPECIFIED
极性UNIDIRECTIONAL
最大功率耗散1.25 W
标称参考电压24 V
表面贴装YES
技术ZENER
端子面层MATTE TIN
端子形式GULL WING
端子位置DUAL
处于峰值回流温度下的最长时间NOT SPECIFIED
最大电压容差5%
工作测试电流10.5 mA

文档预览

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SMBG4728 thru SMBG4764A, e3
SMBJ4728 thru SMBJ4764A, e3
SILICON 2.0 Watt ZENER DIODES
SCOTTSDALE DIVISION
DESCRIPTION
The SMBJ4728A-4764A and SMBG4728A-4764A series of surface mount
2.0 watt Zeners provides voltage regulation in a selection from 3.3 to 100
volts with different tolerances as identified by suffix letter on the part
number as well as RoHS Compliant with an e3 suffix. This surface mount
product series with lower thermal resistance features is equivalent to the
JEDEC registered 1N4728 thru 1N4764A with identical electrical
characteristics except it is rated at 2.0 W instead of 1.0 W. It is available
in J-bend design (SMBJ) with the DO-214AA package for greater PC
board mounting density or in Gull-wing design (SMBG) in the DO-215AA
for visible solder connections. Microsemi also offers numerous other
Zener products to meet higher and lower power applications.
IMPORTANT:
For the most current data, consult
MICROSEMI’s
website:
http://www.microsemi.com
APPEARANCE
WWW .
Microsemi
.C
OM
NOTE: All SMB series are equivalent
to prior SMS package identifications.
FEATURES
Surface mount equivalent to 1N4728 to 1N4764A
Ideal for high-density and low-profile mounting
Zener voltage available 3.3V to 200V
Standard voltage tolerances are plus/minus 5% with
A suffix and 10 % with no suffix identification
Tight tolerances available in plus or minus 2% or 1%
with C or D suffix respectively
Options for screening in accordance with MIL-PRF-
19500 for JAN, JANTX, and JANTXV are available
by adding MQ, MX, or MV prefixes respectively to
part numbers.
RoHS compliant devices available by adding an e3
suffix.
APPLICATIONS / BENEFITS
Regulates voltage over a broad operating current
and temperature range
Wide selection from 3.3 to 100 V
Popular DO-214AA or DO-215AA packages and
footprints for either high density J-bend or Gull-wing
designs for visible solder joints
Nonsensitive to ESD per MIL-STD-750 Method
1020
Moisture classification: Level 1 per IPC/JEDEC J-
STD-020B with no dry pack required
MAXIMUM RATINGS
Power dissipation at 25
º
C: 2.0 watts (also see
derating in Figure 1).
Operating and Storage temperature: -65
º
C to
+150
º
C
Thermal Resistance: 35
º
C/W junction to lead, or
100
º
C/W junction to ambient when mounted on FR4
PC board (1oz Cu) with recommended footprint
(see last page)
Steady-State Power: 2 watts at T
L
< 80
o
C, or 1.25
watts at T
A
= 25
º
C when mounted on FR4 PC board
with recommended footprint (also see Figure 1)
Forward voltage @200 mA: 1.2 volts (maximum)
Solder Temperatures: 260
º
C for 10 s (maximum)
MECHANICAL AND PACKAGING
CASE: Void-free transfer molded thermosetting
epoxy body meeting UL94V-0
TERMINALS: Gull-wing or C-bend (modified J-
bend) leads, tin-lead plated or RoHS compliant
annealed matte-tin plating solderable per MIL-STD-
750, method 2026
POLARITY: Cathode indicated by band. Diode to
be operated with the banded end positive with
respect to opposite end for Zener regulation
MARKING: Includes part number without prefix
(e.g. 4728A, 4728Ae3, 4734C, 4764D, etc.)
TAPE & REEL option: Standard per EIA-481-1-A
with 12 mm tape, 750 per 7 inch reel or 2500 per 13
inch reel (add “TR” suffix to part number)
WEIGHT: 0.1 grams
See package dimensions on last page
SMBG(J)4728–4764A, e3
Copyright
©
2007
6-20-2007 REV E
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
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