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参数资料
| 型号： | CD3821 |
| 英文描述： | Zener Diodes(齐纳二极管) |
| 中文描述： | 齐纳二极管（齐纳二极管） |
| 文件页数： | 1/2页 |
| 文件大小： | 110K |
| 代理商： | CD3821 |
MAXIMUM RATINGS
Operating Temperature: -65°C to +175°C
Storage Temperature: -65°C to +175°C
Forward Voltage @ 200mA: 1.2 volts maximum
ELECTRICAL CHARACTERISTICS @ 25°C
CDI
TYPE
NUMBER
NOMINAL
ZENER
VOLTAGE
VZ@ 1ZT
(NOTE 2)
ZENER
TEST
CURRENT
1ZT
MAX. DC
ZENER
CURRENT
1ZM
MAXIMUM ZENER IMPEDANCE
MAX. REVERSE
LEAKAGE CURRENT
lR@ VR
ZZT@ 1ZT
ZZK@ IZK=1mA
(NOTE 3)
(NOTE 1)
VOLTS
mA
OHMS
OHMS
mA
μ
A
VOLTS
CD3821
CD3821A
CD3822
CD3822A
3.3
3.3
3.6
3.6
76
76
69
69
10
10
10
10
400
400
400
400
276
276
252
252
100
100
75
75
1
1
1
1
CD3823
CD3823A
CD3824
CD3824A
3.9
3.9
4.3
4.3
64
64
58
58
9
9
9
9
400
400
400
400
238
238
213
213
25
25
5
5
1
1
1
1
CD3825
CD3825A
CD3826
CD3826A
4.7
4.7
5.1
5.1
53
53
49
49
8
8
7
7
500
500
550
550
194
194
178
178
5
5
3
3
1
1
1
1
CD3827
CD3827A
CD3828
CD3828A
5.6
5.6
6.2
6.2
45
45
41
41
5
5
2
2
600
600
700
700
162
162
146
146
3
3
3
3
2
2
3
3
NOTE 1
Zener voltage range equals nominal voltage + 5% for “A” Suffix No Suffix denotes + 10%.
"C" suffix denotes + 2%, "D" suffix denotes + 1%.
NOTE 2
Zener voltage is read using a pulse measurement, 10 milliseconds maximum.
NOTE 3
Zener impedance is derived by superimposing on 1ZTA 60Hz rms a.c. current equal
to 10% of 1ZT.
1N3821A THRU 1N3828A AVAILABLE IN
JANHC
PER MIL-PRF-19500/115
1 WATT CAPABILITY WITH PROPER HEAT SINKING
ALL JUNCTIONS COMPLETELY PROTECTED WITH SILICON DIOXIDE
COMPATIBLE WITH ALL WIRE BONDING AND DIE ATTACH TECHNIQUES,
WITH THE EXCEPTION OF SOLDER REFLOW
CD3821
thru
CD3828A
Backside is Cathode
FIGURE 1
DESIGN DATA
METALLIZATION:
Top: (Anode)......................Al
Back: (Cathode).............. ...Au
AL THICKNESS
....... ....25,000
Min
GOLD THICKNESS
........4,000
Min
CHIP THICKNESS
..................10 Mils
CIRCUIT LAYOUT DATA:
For Zener operation, cathode
must be operated positive with
respect to anode.
TOLERANCES:
ALL
Dimensions + 2 mils
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
相关PDF资料 |
PDF描述 |
|---|---|
| CD3822A | Zener Diodes(齐纳二极管) |
| CD3828A | Zener Diodes(齐纳二极管) |
| CD3822 | Zener Diodes(齐纳二极管) |
| CD3823 | Zener Diodes(齐纳二极管) |
| CD3824 | Zener Diodes(齐纳二极管) |
相关代理商/技术参数 |
参数描述 |
|---|---|
| CD3821A | 制造商:CDI-DIODE 制造商全称:Compensated Deuices Incorporated 功能描述:1 WATT CAPABILITY WITH PROPER HEAT SINKING |
| CD3822 | 制造商:CDI-DIODE 制造商全称:Compensated Deuices Incorporated 功能描述:1 WATT CAPABILITY WITH PROPER HEAT SINKING |
| CD3822A | 制造商:CDI-DIODE 制造商全称:Compensated Deuices Incorporated 功能描述:1 WATT CAPABILITY WITH PROPER HEAT SINKING |
| CD3823 | 制造商:CDI-DIODE 制造商全称:Compensated Deuices Incorporated 功能描述:1 WATT CAPABILITY WITH PROPER HEAT SINKING |
| CD3823A | 制造商:CDI-DIODE 制造商全称:Compensated Deuices Incorporated 功能描述:1 WATT CAPABILITY WITH PROPER HEAT SINKING |
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