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CD748A PDF预览

CD748A

更新时间: 2024-11-17 22:28:27
品牌 Logo 应用领域
CDI-DIODE 二极管齐纳二极管测试
页数 文件大小 规格书
2页 115K
描述
ZENER DIODE CHIPS

CD748A 技术参数

生命周期:Transferred包装说明:DIE-1
Reach Compliance Code:unknown风险等级:5.75
Is Samacsys:N配置:SINGLE
二极管元件材料:SILICON二极管类型:ZENER DIODE
JESD-30 代码:S-XUUC-N1元件数量:1
端子数量:1最高工作温度:175 °C
最低工作温度:-65 °C封装主体材料:UNSPECIFIED
封装形状:SQUARE封装形式:UNCASED CHIP
极性:UNIDIRECTIONAL最大功率耗散:0.5 W
认证状态:Not Qualified标称参考电压:3.9 V
最大反向电流:2 µA表面贴装:YES
技术:ZENER端子形式:NO LEAD
端子位置:UPPER最大电压容差:5%
工作测试电流:20 mABase Number Matches:1

CD748A 数据手册

 浏览型号CD748A的Datasheet PDF文件第2页 
CD746A thru CD759A  
and  
• 1N746A THRU 1N759A AVAILABLE IN JANHC AND JANKC  
PER MIL-PRF-19500/127  
• 1N4370A THRU 1N4372A AVAILABLE IN JANHC AND JANKC  
PER MIL-PRF-19500/127  
CD4370A thru CD4372A  
• ZENER DIODE CHIPS  
• 0.5 WATT CAPABILITY WITH PROPER HEAT SINKING  
• COMPATIBLE WITH ALL WIRE BONDING DIE ATTACH TECHNIQUES, WITH  
THE EXCEPTION OF SOLDER REFLOW  
23 MILS  
15 MILS  
MAXIMUM RATINGS  
Operating Temperature: -65°C to +175°C  
Storage Temperature: -65°C to +175°C  
Forward Voltage @ 200mA: 1.5 volts maximum  
ELECTRICAL CHARACTERISTICS @ 25°C  
CDI  
TYPE  
NOMINAL  
ZENER  
ZENER  
TEST  
MAXIMUM  
ZENER  
MAXIMUM  
MAXIMUM  
ZENER  
REVERSE CURRENT  
NUMBER  
VOLTAGE  
CURRENT IMPEDANCE  
(NOTE 3)  
@ I  
I
@ V  
CURRENT  
R
R
V
@ I  
I
1
Z
ZT  
ZT  
ZM  
(NOTE 1)  
(NOTE 2)  
Z
Backside is Cathode  
ZT  
ZT  
VOLTS  
mA  
OHMS  
µ A  
VOLTS  
mA  
FIGURE 1  
CD4370A  
CD4371A  
CD4372A  
2.4  
01.0155203010  
203075  
2.7  
1.0140  
3.02029  
501.0125  
CD746A  
CD747A  
CD748A  
3.3  
3.6  
3.9  
2028  
2024  
2023  
101.0120  
5
1.0110  
1.010  
5
0
DESIGN DATA  
CD749A  
CD750A  
CD751A  
4.3  
4.7  
5.1  
2022  
2019  
2017  
2
5
5
1.090  
1.5  
85  
METALLIZATION:  
2.075  
Top:  
(Anode).....................Al  
CD752A  
CD753A  
CD754A  
5.6  
6.2  
6.8  
2011  
207  
205  
5
2.5  
3.5  
70  
65  
Back: (Cathode)..................Au  
AL THICKNESS.......25,000 Å Min  
GOLD THICKNESS...4,000 Å Min  
CHIP THICKNESS.............10 Mils  
5
2
4.060  
CD755A  
CD756A  
CD757A  
7.5  
8.2  
9.1  
206  
2
1
5.055  
6.050  
208  
2010 1  
7.045  
CD758A  
CD759A  
10.0  
20  
17  
1
8.0  
40  
12.020 30 1  
9.035  
CIRCUIT LAYOUT DATA:  
For Zener operation, cathode  
must be operated positive with  
respect to anode.  
NOTE 1  
Zener voltage range equals nominal voltage +5% for “A” Suffix types. No Suffix denotes + 10%.  
"C" suffix = + 2% and "D" suffix = + 1%.  
TOLERANCES: ALL  
Dimensions + 2 mils  
NOTE 2  
NOTE 3  
Zener voltage is read using a pulse measurement, 10 milliseconds maximum.  
Zener impedance is derived by superimposing on 1 A 60Hz rms a.c. current equal  
ZT  
to 10% of 1  
.
ZT  
22 COREY STREET, MELROSE, MASSACHUSETTS 02176  
PHONE (781) 665-1071  
WEBSITE: http://www.cdi-diodes.com  
FAX (781) 665-7379  
E-mail: mail@cdi-diodes.com  

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