CZRB2011 Comchip Technology Corporation, CZRB2011 Datasheet - Page 2

• Manufacturer Part Number: CZRB2011
• Description: Surface Mount Zener Diode
• Manufacturer: Comchip Technology Corporation

NOTE:
1. TOLERANCES - Suffix indicates 5% tol erance any other tolerance will be considered as a special devic e.
2. ZENER VOLTAGE (Vz) MEASUREMENT - guarantees the zener voltage when m easured at 40 ms ± 10ms
from the diode body, and an ambient temperat ure of 25 °C (+ 8 °C , -2 °C ).
3.ZENER IMPEDANCE (Zz) DERIVATION - The zener im pedance is derived from the 60 cycle ac voltage,
which results when an ac current having an rms falue equal to 10% of the dc zener current (I
superimposed on I
4. SURGE CURRENT (Ir) NON-REPETITIVE - The rating li sted in the electrical characteris tics table is
maximum peak, non-repetitive, reverse surge c urrent of 1/2 square wave or equivalent sine wave pulse
of 1/120 second duration superimposed on the tes t current, I
device capability is as described in Figure 3.
ELECTRICAL CHARACTERISTICS
(T
CZRB2011
CZRB2012
CZRB2013
CZRB2014
CZRB2015
CZRB2016
CZRB2017
CZRB2018
CZRB2019
CZRB2020
CZRB2022
CZRB2024
CZRB2027
CZRB2030
CZRB2033
CZRB2036
CZRB2039
CZRB2043
CZRB2047
CZRB2051
CZRB2056
CZRB2062
CZRB2068
CZRB2075
CZRB2082
CZRB2091
CZRB2100
A
(Note 1.)
=25°C unless otherwise noted) (V
Device
MDS0302004A
Surface Mount Zener Diode
Voltage V
ZT
Nominal
(Note 2.)
or I
(Volts)
Zener
@ I
Rating and Characteristic Curevs (CZRB2011 Thru CZRB2100)
Comchip Technology Corporation • Tel: [phone] • Fax: [phone] • www.comchiptech.com
100
11
12
13
14
15
16
17
18
19
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
ZK
.
ZT
Z
current
Test
(mA)
45.5
41.5
38.5
35.7
33.4
31.2
29.4
27.8
26.3
22.8
20.8
18.5
16.6
15.1
13.9
12.8
11.6
10.6
9.8
8.1
7.4
6.7
6.1
5.5
I
25
ZT
9
5
F
=1.2Volts Max, I
Z
(Ohms)
Maximum Zener Impedance
ZT
100
125
175
4.5
5.5
10
11
11
12
13
18
20
23
25
30
35
40
48
55
60
75
90
@ I
4
5
7
8
9
ZT
ZT
F
=500mA for all types.)
, per JEDEC standards, however, actual
(Note 3.)
Z
(Ohms)
ZK
1000
1000
1000
1000
1500
1500
1500
2000
2000
2000
2000
3000
3000
3000
700
700
700
700
700
700
750
750
750
750
750
750
750
@ I
ZK
(mA)
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
I
ZK
Leakage Current
ZT
(uA)
1.0
1.0
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
or I
I
R
ZK
) is
(Volts)
10.6
11.4
12.2
13.7
14.4
15.2
16.7
18.2
20.6
22.5
25.1
27.4
29.7
32.7
35.6
38.8
42.6
47.1
51.7
62.2
69.2
8.4
9.1
9.9
V
13
56
76
R
COMCHIP
SMD DIODE SPECIALIST
Current I
Maximum
Zener
(mA)
166
152
138
130
122
114
107
100
95
90
82
76
68
60
55
50
47
43
39
36
32
29
27
24
22
20
18
ZM
@T
Page 2
(Note 4.)
Current
Ir - mA
Surge
1.82
1.66
1.54
1.43
1.33
1.25
1.18
1.11
1.05
1.00
0.91
0.83
0.74
0.67
0.61
0.56
0.51
0.45
0.42
0.39
0.36
0.32
0.29
0.27
0.24
0.22
0.20
A
=25°C