Surface Mount Zener Diode
COMCHIP
www.comchip.com.tw
CZRV5221B - CZRV5259B
Voltage:
2.4
-
39
Volts
Power: 200mWatts
FEATURES
Planar Die construction
200mW Power Dissipation
Zener Voltages from 2.4V - 39V
Ideally Suited for Automated Assembly Processes
.009(0.25)
SOD-323
.107
(2.70)
.090 (2.30)
.054(1.35)
.038(.95)
.054(1.15)
.014(.35)
.078 (1.95)
.068 (1.75)
MECHANICAL DATA
.
006(0.15) Max.
.027(0.70)
Case: SOD-323, Plastic
Terminals: Solderable per MIL-STD-202, Method 208
Approx. Weight: 0.008 gram
.012 (.30)Min.
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characterics
Parameter
Power Dissipation (Note 1) @ 75 °C
Peak forward Surge Current 8.3ms single half sine-wave superimposed on
rated load (JEDEC Method) (Note 2)
Operating Junction and Storage Temperature Range
NOTES:
1. Mounted on 5.0mm2 (.013mm thick) land areas.
2. Measured on 8.3ms, single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.
Symbol
P
D
I
FSM
T
J
Value
200
2.0
-55 to +150
MDS0209001A
Page
1
Surface Mount Zener Diode
COMCHIP
www.comchip.com.tw
ELECTRICAL CHARACTERISTICS
(T
A
=25°C unless otherwise noted) V
F
=1.2V max, I
F
=100mA
Nominal Zener Voltage
Part Number
Nom. V
200 mWatts Zener Diode
CZRV5221B
2.4
CZRV5222B
2.5
CZRV5223B
2.7
CZRV5225B
3
CZRV5226B
3.3
CZRV5227B
3.6
CZRV5228B
3.9
CZRV5229B
4.3
CZRV5230B
4.7
CZRV5231B
5.1
CZRV5232B
5.6
CZRV5234B
6.2
CZRV5235B
6.8
CZRV5236B
7.5
CZRV5237B
8.2
CZRV5239B
9.1
CZRV5240B
10
CZRV5241B
11
CZRV5242B
12
CZRV5243B
13
CZRV5245B
15
CZRV5246B
16
CZRV5248B
18
CZRV5250B
20
CZRV5251B
22
CZRV5252B
24
CZRV5254B
27
CZRV5255B
28
CZRV5256B
30
CZRV5257B
33
CZRV5258B
36
CZRV5259B
39
V
Z
@ I
ZT
Min. V
2.28
2.38
2.57
2.85
3.14
3.42
3.71
4.09
4.47
4.85
5.32
5.89
6.46
7.13
7.79
8.65
9.5
10.45
11.4
12.35
14.25
15.2
17.1
19
20.9
22.8
25.65
26.6
28.5
31.35
34.2
37.05
Max. V
2.52
2.63
2.84
3.15
3.47
3.78
4.1
4.52
4.94
5.36
5.88
6.51
7.14
7.88
8.61
9.56
10.5
11.55
12.6
13.65
15.75
16.8
18.9
21
23.1
25.2
28.35
29.4
31.5
34.65
37.8
40.95
Max. Zener Impedance
Z
ZT
@ I
ZT
mA
30
30
30
30
28
24
23
22
19
17
11
7
5
6
8
10
17
22
30
13
16
17
21
25
29
33
41
44
49
58
70
80
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
8.5
7.8
7
6.2
5.6
5.2
5
4.5
4.2
3.8
3.4
3.2
Z
ZK
@ I
ZK
mA
1200
1250
1300
1600
1600
1700
1900
2000
1900
1600
1600
1000
750
500
500
600
600
600
600
600
600
600
600
600
600
600
600
600
600
700
700
800
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
0.25
0.25
0.25
0.25
0.25
Max. Reverse
Leakage Current
I
R
@ V
R
µA
V
100
100
75
50
25
15
10
5
5
5
5
5
3
3
3
3
3
3
2
1
0.5
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
1
1
1
1
1
1
1
1
2
2
3
4
5
6
6
6.5
8
8.4
9.1
9.9
11
12
14
15
17
18
21
21
23
25
27
30
NOTE:
1. Tolerance and Type Number Designation. The type numbers listed have a standard tolerance on the nominal zener voltage of ±5%.
2. SpecialsAvailableInclude:
A. Nominal zener voltages between the voltages shown and tighter voltage tolerances.
B. Matched sets.
3. Zener Voltage (V
Z
) Measurement. Guarantees the zener voltage when measured at 90 seconds while maintaining the lead temperature
(T
L
) at 30OC, from the diode body.
4. Zener Impedance (ZZ) Derivation. The zener impedance is derived from the 60 cycle ac voltage, which results when an AC
current (I
ZT
or I
ZK
) is superimposed on I
ZT
or I
ZK
.
5. Surge Current (IR) Non-Repetitive. The rating listed in the electrical characteristics table is maximum peak, non-repetitive,
reverse surge current of wave pulse of 1/120 second duration superimposed on the test current, IZT, per JEDEC registration;
however, actual device capability is as described in Figure 5.
MDS0209001A
Page 2
Surface Mount Zener Diode
COMCHIP
www.comchip.com.tw
8
7
100
TEMPERATURE COEFFICIENT,mV /
o
C)
6
5
4
3
2
1
0
-1
-2
-3
2
3
4
5
6
7
8
9
10
11
12
TEMPERATURE COEFFICIENT,mV /
o
C)
10
1
10
100
NOMINAL ZENER VOLTAGE, Volts
NOMINAL ZENER VOLTAGE, Volts
TYPICAL REVERSE CURRENT
STEADY STATE POWER DERATING
1000
DYNAMIC IMPEDANCE,
W
1000
IZ = 1 mA
FORWARD CURRENT, mA
T
J
=25 C
I
Z(AC)=0.1
I
Z(DC)
F=1 kHZ
O
100
5 mA
100
20 mA
10
10
150
O
C
75
O
C
25
O
C
5
O
C
1
1
10
NORMAL ZENER VOLTAGE, Volts
100
1
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
FORWARD VOLTAGE, Volts
EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE
TYPICAL FORWARD VOLTAGE
1.2
1.0
0.8
0.6
1000
0 V BIAS
1 V BIAS
100
BIAS AT
50% OF VZ NOM
10
T
A
=25
o
C
POWER DISSIPATION, Watts
0.4
P
D V
.
S
. T
A
0.2
0
CAPACITANCE, pF
100
o
25
50
75
125
150
155
1
1
10
100
TEMPERATURE ( C)
NOMINAL ZENER VOLTAGE, Volts
STEADY STATE POWER DERATING
TYPICAL CAPACITANCE
MDS0209001A
Page
3
Surface Mount Zener Diode
COMCHIP
www.comchip.com.tw
100
T
A
=25 C
ZENER CURRENT, mA
ZENER CURRENT, mA
o
100
T
A
=25 C
o
10
10
1
1
0.1
0.1
0.01
0
2
4
6
8
10
12
0.01
10
30
50
70
90
ZENER VOLTAGE, Volts
ZENER VOLTAGE, Volts
ZENER VOLTAGE V.S. ZENER CURRENT
ZENER VOLTAGE V.S. ZENER CURRENT
1000
LEAKAGE CURRENT (
m
A)
100
10
1
0.1
0.01
0.001
0.0001
0.00001
0
10
20
30
40
50
60
70
+150
O
C
+25
O
C
-55
O
C
80
90
NOMINAL ZENER VOLTAGE, Vlots
TYPICAL LEAKGE CURRENT
MDS0209001A
Page
4
Embedded System
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