CDI-DIODE CDLL3020BUR-1 1 watt zener diode Datasheet

• 1N3016BUR-1 thru 1N3045BUR-1 AVAILABLE IN JAN, JANTX AND JANTXV
PER MIL-PRF-19500/115
• 1 WATT ZENER DIODES
• LEADLESS PACKAGE FOR SURFACE MOUNT
• DOUBLE PLUG CONSTRUCTION
• METALLURGICALLY BONDED
1N3016BUR-1
thru
1N3045BUR-1
and
CDLL3016B
thru
CDLL3045B
MAXIMUM RATINGS
Operating Temperature: -65°C to +175°C
Storage Temperature: -65°C to +175°C
DC Power Dissipation: 1watt @ TEC = +125°C
Power Derating: 20 mW / °C above TEC = +125°C
Forward Voltage @ 200mA: 1.2 volts maximum
ELECTRICAL CHARACTERISTICS @ 25°C
CDI
TYPE
NUMBER
(NOTE 1)
NOMINAL
ZENER
VOLTAGE
1
VZ
@ ZT
(NOTE 2)
ZENER
TEST
CURRENT
1ZT
MAXIMUM ZENER IMPEDANCE
(NOTE 3)
ZZT @ 1ZT
MAX. DC
ZENER
CURRENT
1ZM
MAX. REVERSE
LEAKAGE CURRENT
lR @ VR
ZZK @ 1ZK
DIM
D
F
G
G1
S
MILLIMETERS
MIN MAX
2.39
2.66
0.41
0.55
4.80
5.20
4.11 REF.
0.03 MIN.
INCHES
MIN MAX
.094 .105
.016 .022
.189 .205
.159 REF.
.001 MIN.
VOLTS
mA
OHMS
OHMS
mA
mA
µA
VOLTS
CDLL3016B
CDLL3017B
CDLL3018B
CDLL3019B
6.8
7.5
8.2
9.1
37
34
31
28
3.5
4.0
4.5
5
700
700
700
700
1.0
.5
.5
.5
140
125
115
105
5.0
5.0
5.0
5.0
5.2
5.7
6.2
6.9
CDLL3020B
CDLL3021B
CDLL3022B
CDLL3023B
10
11
12
13
25
23
21
19
7
8
9
10
700
700
700
700
.25
.25
.25
.25
95
85
80
74
5.0
1.0
1.0
0.5
7.6
8.4
9.1
9.9
CDLL3024B
CDLL3025B
CDLL3026B
CDLL3027B
15
16
18
20
17
15.5
14
12.5
14
16
20
22
700
700
750
750
.25
.25
.25
.25
63
60
52
47
0.5
0.5
0.5
0.5
11.4
12.2
13.7
15.2
DESIGN DATA
CDLL3028B
CDLL3029B
CDLL3030B
CDLL3031B
22
24
27
30
11.5
10.5
9.5
8.5
23
25
35
40
750
750
750
1000
.25
.25
.25
.25
43
40
34
31
0.5
0.5
0.5
0.5
16.7
18.2
20.6
22.8
CASE: DO-213AB, Hermetically sealed
glass case. (MELF, LL41)
CDLL3032B
CDLL3033B
CDLL3034B
CDLL3035B
33
36
39
43
7.5
7.0
6.5
6.0
45
50
60
70
1000
1000
1000
1500
.25
.25
.25
.25
28
26
23
21
0.5
0.5
0.5
0.5
25.1
27.4
29.7
32.7
CDLL3036B
CDLL3037B
CDLL3038B
CDLL3039B
47
51
56
62
5.5
5.0
4.5
4.0
80
95
110
125
1500
1500
2000
2000
.25
.25
.25
.25
19
18
17
15
0.5
0.5
0.5
0.5
35.8
38.8
42.6
47.1
CDLL3040B
CDLL3041B
CDLL3042B
CDLL3043B
68
75
82
91
3.7
3.3
3.0
2.8
150
175
200
250
2000
2000
3000
3000
.25
.25
.25
.25
14
12
11
10
0.5
0.5
0.5
0.5
51.7
56.0
62.2
69.2
CDLL3044B
CDLL3045B
100
110
2.5
2.3
350
450
3000
4000
.25
.25
9.0
8.3
0.5
0.5
76.0
83.6
NOTE 1
No suffix signifies + 20%. “A” Suffix signifies + 10%, “B” Suffix signifies + 5%. "C" suffix
signifies + 2% and "B" suffix signifies + 1%.
NOTE 2
Zener voltage is measured with the device junction in thermal equilibrium at an ambient
temperature of 25°C +3°C.
NOTE 3
Zener impedance is derived by superimposing on 1ZT A 60Hz rms a.c. current equal
to 10% of 1ZT
FIGURE 1
LEAD FINISH: Tin / Lead
THERMAL RESISTANCE: (ROJEC): 50
˚C/W maximum at L = 0 inch
THERMAL IMPEDANCE: (ZOJX): 15
˚C/W maximum
POLARITY: Diode to be operated with the
banded (cathode) end positive with
respect to the opposite end.
MOUNTING SURFACE SELECTION:
The Axial Coefficient of Expansion (COE)
Of this Device is Approximately
+6PPM/°C. The COE of the Mounting
Surface System Should Be Selected To
Provide A Suitable Match With This
Device.
22 COREY STREET, MELROSE, MASSACHUSETTS 02176
PHONE (781) 665-1071
FAX (781) 665-7379
WEBSITE: http://www.cdi-diodes.com
E-mail: [email protected]
1N3016UR-1
CDLL3016
thru 1N3045UR-1
and
thru CDLL3045B
1000
800
600
400
200
0
0
25
50
75
100
125
150
175
TEC , End cap temperature (°C)
POWER DERATING CURVE
1000
ZZT, Zener Impedance (OHMS)
Pd, Rated Power
Dissipation (mW)
FIGURE 2
100
10
1
.1
1.0
10
OPERATING CURRENT lZT (mA)
100
FIGURE 3
ZENER IMPEDANCE VS. OPERATING CURRENT
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