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CD3821 데이터시트(HTML) 1 Page - Compensated Deuices Incorporated

부품명 CD3821
상세내용  1 WATT CAPABILITY WITH PROPER HEAT SINKING
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제조사  CDI-DIODE [Compensated Deuices Incorporated]
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CD3821 데이터시트(HTML) 1 Page - Compensated Deuices Incorporated

   
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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
NOMINAL
ZENER
MAX. DC
TYPE
ZENER
TEST
MAXIMUM ZENER IMPEDANCE
ZENER
MAX. REVERSE
NUMBER
VOLTAGE
CURRENT
CURRENT
LEAKAGE CURRENT
VZ @1ZT
1ZT
ZZT @ 1ZT
ZZK @ IZK=1mA
1
ZM
l
R
@ V
R
(NOTE 1)
(NOTE 2)
(NOTE 3)
VOLTS
mA
OHMS
OHMS
mA
µ A
VOLTS
CD3821
3.3
76
10
400
276
100
1
CD3821A
3.3
76
10
400
276
100
1
CD3822
3.6
69
1040
0
252
75
1
CD3822A
3.6
69
1040
0
252
75
1
CD3823
3.9
64
9
400
238
25
1
CD3823A
3.9
64
9
400
238
25
1
CD3824
4.3
58
9
400
213
5
1
CD3824A
4.3
58
9
400
213
5
1
CD3825
4.7
53
8
500
194
5
1
CD3825A
4.7
53
8
500
194
5
1
CD3826
5.1
49
7
550178
3
1
CD3826A
5.1
49
7
550178
3
1
CD3827
5.6
45
5
600
162
3
2
CD3827A
5.6
45
5
600
162
3
2
CD3828
6.2
41
2
700
146
3
3
CD3828A
6.2
41
2
700
146
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 1
ZT
A 60Hz rms a.c. current equal
to 10% of 1
ZT
.
• 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
Å Min
GOLD THICKNESS........4,000
Å 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
FAX (781) 665-7379
WEBSITE: http://www.cdi-diodes.com
E-mail: mail@cdi-diodes.com


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