COMCHIP CZRW55C16

Surface Mount Zener Diodes
COMCHIP
www.comchip.com.tw
CZRW55C2V4 Thru 55C39
Voltage: 2.4 - 39 Volts
Power: 410 mWatts
Features
Planar Die construction
410mW Power Dissipation
Zener Voltages from 2.4V - 39V
Ideally Suited for Automated Assembly
Processes
SOD-123
. 071(1.80)
. 055(1.40)
.098 (2.50)
. 053(1.35)
.110 (2.80)
. 037(0.95)
. 019(0.50)
. 028(0.70)
.154 (3.90)
.141 (3.60)
Mechanical data
. 008(0.20) Max.
Case: SOD-123, MoldedPlastic
Terminals: Solderable per MIL-STD-202,
Method 208
Approx. Weight: 0.008 gram
.005 (.12) MAX.
.016 (.40)Min.
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characterics
Parameter
Power Dissipation (Note A) at 25°C
Peak Forward Surge Current Surge, 8.3ms Single
Half Sine-wave Superimposed on Rated Load
(JEDEC Method) (Note B)
Operating Junction and Storage Temperature Range
Symbol
PD
Value
410
Units
mW
IFSM
2.0
Amps
TJ
-55 to +150
°C
NOTES:
A. Mounted on 5.0mm 2(.013mm thick) land areas.
B. Measured on 8.3ms, single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.
MDS0302005A
Page 1
Surface Mount Zener Diodes
COMCHIP
www.comchip.com.tw
Maximum Ratings and Electrical Characterics
(TA=25°C unless otherwise noted) VF=1.2V max, IF=100mA for all types
Nominal Zener Voltage
Part Number
VZ @ IZT
Nom. V Min. V
Max. Zener Impedance
ZZT @ IZT
Max. V
Ohm
mA
ZZK @ IZK
Ohm
Max Reverse
Leakage
Current
IR @ VR
Max Zener
Current
IZM@ TA
mA
nA
V
mA
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
100000
75000
50000
25000
15000
10000
5000
5000
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
1
1
1
1
1
1
1
1
0.8
1
2
3
5
6
7
7.5
8.5
9
10
11
12
14
15
17
18
20
22.5
25
27
29
134
118
109
100
92
84
76
67
59
54
49
44
40
36
33
30
28
25
23
20
18
17
16
13
12
10
9
9
8
410 mWatts Zener Diodes
CZRW55C2V4
CZRW55C2V7
CZRW55C3V0
CZRW55C3V3
CZRW55C3V6
CZRW55C3V9
CZRW55C4V3
CZRW55C4V7
CZRW55C5V1
CZRW55C5V6
CZRW55C6V2
CZRW55C6V8
CZRW55C7V5
CZRW55C8V2
CZRW55C9V1
CZRW55C10
CZRW55C11
CZRW55C12
CZRW55C13
CZRW55C15
CZRW55C16
CZRW55C18
CZRW55C20
CZRW55C22
CZRW55C24
CZRW55C27
CZRW55C30
CZRW55C33
CZRW55C36
CZRW55C39
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10.0
11.0
12.0
13.0
15
16
18
20
22
24
27
30
33
36
39
2.28
2.5
2.8
3.1
3.4
3.7
4
4.4
4.8
5.2
5.8
6.4
7
7.7
8.5
9.4
10.4
11.4
12.4
13.8
15.3
16.8
18.8
20.8
22.8
25.1
28
31
34
37
2.56
2.9
3.2
3.5
3.8
4.1
4.6
5
5.4
6
6.6
7.2
7.9
8.7
9.6
10.6
11.6
12.7
14.1
15.6
17.1
19.1
21.2
23.3
25.6
28.9
32
35
38
41
85
83
95
95
95
95
95
78
60
40
10
8
7
7
10
15
20
20
25
30
40
50
50
55
80
80
80
80
90
90
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
600
500
500
500
500
500
500
500
480
400
200
150
50
50
50
70
70
90
110
110
170
170
220
220
220
250
250
250
250
300
NOTE:
1.Tolerance and Type Number Designation. The type numbers listed have a standard tolerance on the nominal zener voltage of ±5%.
2.Specials Available Include:
A. Nominal zener voltages between the voltages shown and tighter voltage tolerances.
B. Matched sets.
3.Zener Voltage (VZ) Measurement. Guarantees the zener voltage when measured at 90 seconds while maintaining the lead temperature (TL) 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 having an rms value equal to 10% of the dc zener
current (IZT or IZK) is superimposed on IZT or IZK.
5.Surge Current (IR) Non-Repetitive. The rating listed in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of 1/2 square wave or equivalent sine
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.
MDS0302005A
Page 2
Surface Mount Zener Diodes
COMCHIP
www.comchip.com.tw
Rating and Characteristic Curves (CZRW55C2V4 Thru CZRW55C39)
8
100
TEMPERATURE COEFFICIENT,mV / oC)
TEMPERATURE COEFFICIENT,mV / oC)
7
6
5
4
3
10
2
1
0
-1
-2
-3
2
3
4
5
6
7
8
9
10
11
1
10
12
100
NOMINAL ZENER VOLTAGE, Volts
NOMINAL ZENER VOLTAGE, Volts
TYPICAL REVERSE CURRENT
1000
1000
IZ = 1 mA
FORWARD CURRENT, mA
DYNAMIC IMPEDANCE, W
O
TJ=25 C
IZ(AC)=0.1IZ(DC)
F=1 kHZ
100
5 mA
20 mA
10
100
O
150 C
10
75OC
25OC
1
1
10
1
0.4
100
0.5
0.6
0.7
O
5C
0.8
0.9
1.0
1.1
1.2
FORWARD VOLTAGE, Volts
NORMAL ZENER VOLTAGE, Volts
TYPICAL FORWARD VOLTAGE
1000
1.2
CAPACITANCE, pF
POWER DISSIPATION, Watts
o
0.8
0.6
PD V.S. TA
0.4
TA=25 C
0 V BIAS
1 V BIAS
1.0
100
BIAS AT
50% OF VZ NOM
10
0.2
0
25
50
75
100
TEMPERATURE (oC)
MDS0302005A
125
150
155
1
1
10
100
NOMINAL ZENER VOLTAGE, Volts
Page 3
Surface Mount Zener Diodes
COMCHIP
www.comchip.com.tw
Rating and Characteristic Curves (CZRW55C2V4 Thru CZRW55C39)
100
100
TA=25oC
o
10
ZENER CURRENT, mA
ZENER CURRENT, mA
TA=25 C
1
0.1
0.01
0
2
4
6
8
10
12
10
1
0.1
0.01
10
30
50
70
90
ZENER VOLTAGE, Volts
ZENER VOLTAGE, Volts
ZENER VOLTAGE V.S. ZENER CURRENT
LEAKAGE CURRENT (mA)
1000
100
10
1
+150OC
0.1
0.01
O
0.001
+25 C
0.0001
-55OC
0.00001
0
10
20
30
40
50
60
70
80
90
NOMINAL ZENER VOLTAGE, Vlots
MDS0302005A
Page 4