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CZRL55C20-G

型号：

CZRL55C20-G

品牌：

COMCHIP[ COMCHIP TECHNOLOGY ]

页数：

6 页

PDF大小：

434 K

下载PDF手册
SMD Zener Diode  
CZRL55C2V4-G Thru CZRL55C75-G  
Voltage: 2.4 to 75 Volts  
Power: 500 mWatts  
RoHS Device  
SOD-80(MiniMELF)  
Features  
-Silicon epitaxial power Zener diodes.  
-For use as low voltage stabilizer or  
voltage reference.  
0.020 (0.50)  
0.012 (0.30)  
-The Zener voltages are graded  
according to the international E24  
standard. Higher Zener voltages and 1%  
tolerance available on request.  
-Pb free product.  
0.146 (3.70)  
0.134 (3.40)  
0.063 (1.60)  
0.055 (1.40)  
Mechanical data  
-Case: MiniMELF glass case (SOD-80).  
-Polarity: Color band denotes cathode end.  
-Mounting position: Any.  
-Approx. Weight: 0.05g.  
Dimensions in inches and (millimeter)  
Circuit diagram  
Maximum Rating And Electrical Characteristics  
(TA=25°C, unless otherwise noted)  
Symbol  
Parameter  
Test Conditions  
Value  
Unit  
Maximum power dissipation  
RθJA < 300K/W  
PV  
500  
mW  
Z-current  
IZ  
PV/VZ  
175  
mA  
O
Junction temperature  
TJ  
C
O
Storage temperature range  
TSTG  
-65 ~ +175  
C
OC/W  
V
Maximum thermal resistance  
Forward voltage  
On PC board 50×50×1.6mm  
IF=200mA  
RθJA  
500  
1.5  
VF  
Company reserves the right to improve product design , functions and reliability without notice.  
REV:B  
Page 1  
QW-BZ012  
SMD Zener Diode  
ELECTRICAL CHARACTERISTICS(T = 25°C)  
A
Max. Reverse  
Leakage Current  
Typ. Temp.  
Coefficient  
Nominal Zener Voltage  
Max. Zener Impedence  
Part No.  
VZ @ I ZT  
ZZT @ I ZT  
ohm  
ZZK @ I ZK  
ohm  
IR @ V R  
VZ %/K  
Nom.  
2.4  
Min.  
2.28  
Max.  
2.56  
mA  
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  
5.0  
5.0  
5.0  
5.0  
5.0  
2.5  
2.5  
2.5  
2.5  
2.5  
2.5  
2.5  
2.5  
mA  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
uA  
50.0  
10.0  
4.0  
2.0  
2.0  
2.0  
1.0  
0.5  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
V
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
2.0  
3.0  
5.0  
6.2  
6.8  
7.5  
8.2  
9.1  
10  
CZRL55C2V4-G  
CZRL55C2V7-G  
CZRL55C3V0-G  
CZRL55C3V3-G  
CZRL55C3V6-G  
CZRL55C3V9-G  
CZRL55C4V3-G  
CZRL55C4V7-G  
CZRL55C5V1-G  
CZRL55C5V6-G  
CZRL55C6V2-G  
CZRL55C6V8-G  
CZRL55C7V5-G  
CZRL55C8V2-G  
CZRL55C9V1-G  
CZRL55C10-G  
CZRL55C11-G  
CZRL55C12-G  
CZRL55C13-G  
CZRL55C15-G  
CZRL55C16-G  
CZRL55C18-G  
CZRL55C20-G  
CZRL55C22-G  
CZRL55C24-G  
CZRL55C27-G  
CZRL55C30-G  
CZRL55C33-G  
CZRL55C36-G  
CZRL55C39-G  
CZRL55C43-G  
CZRL55C47-G  
CZRL55C51-G  
CZRL55C56-G  
CZRL55C62-G  
CZRL55C68-G  
CZRL55C75-G  
85  
85  
600  
600  
600  
600  
600  
600  
600  
600  
550  
450  
200  
150  
50  
-0.09~-0.06  
-0.09~-0.06  
-0.08~-0.05  
-0.08~-0.05  
-0.08~-0.05  
-0.08~-0.05  
-0.06~-0.03  
-0.05~+0.02  
-0.02~+0.02  
-0.05~+0.05  
0.03~0.06  
0.03~0.07  
0.03~0.07  
0.03~0.08  
0.03~0.09  
0.03~0.1  
2.7  
2.50  
2.90  
3.0  
2.80  
3.20  
90  
3.3  
3.10  
3.50  
90  
3.6  
3.40  
3.80  
90  
3.9  
3.70  
4.10  
90  
4.3  
4.00  
4.60  
90  
4.7  
4.40  
5.00  
80  
5.1  
4.80  
5.40  
60  
5.6  
5.20  
6.00  
40  
6.2  
5.80  
6.60  
10  
6.8  
6.40  
7.20  
8
7.5  
7.00  
7.90  
7
8.2  
7.70  
8.70  
7
50  
9.1  
8.50  
9.60  
10  
50  
10.0  
11.0  
12.0  
13.0  
15.0  
16.0  
18.0  
20.0  
22.0  
24.0  
27.0  
30.0  
33.0  
36.0  
39.0  
43.0  
47.0  
51.0  
56.0  
62.0  
68.0  
75.0  
9.40  
10.60  
11.60  
12.70  
14.10  
15.60  
17.10  
19.10  
21.20  
23.30  
25.60  
28.90  
32.00  
35.00  
38.00  
41.00  
46.00  
50.00  
54.00  
60.00  
66.00  
72.00  
79.00  
15  
70  
10.40  
11.40  
12.40  
13.80  
15.30  
16.80  
18.80  
20.80  
22.80  
25.10  
28.00  
31.00  
34.00  
37.00  
40.00  
44.00  
48.00  
52.00  
58.00  
64.00  
70.00  
20  
70  
0.03~0.11  
0.03~0.11  
0.03~0.11  
0.03~0.11  
0.03~0.11  
0.03~0.11  
0.03~0.11  
0.04~0.12  
0.04~0.12  
0.04~0.12  
0.04~0.12  
0.04~0.12  
0.04~0.12  
0.04~0.12  
0.04~0.12  
0.04~0.12  
0.04~0.12  
0.04~0.12  
0.04~0.12  
0.04~0.12  
0.04~0.12  
20  
90  
26  
110  
110  
170  
170  
220  
220  
220  
220  
220  
220  
220  
500  
600  
700  
1000  
1000  
1000  
1000  
1500  
30  
11  
40  
12  
50  
13  
55  
15  
55  
16  
80  
18  
80  
20  
80  
22  
80  
24  
80  
27  
90  
30  
90  
33  
110  
125.0  
135.0  
150.0  
200.0  
200.0  
36  
39  
43  
47  
51  
56  
Company reserves the right to improve product design , functions and reliability without notice.  
REV:B  
Page 2  
QW-BZ012  
SMD Zener Diode  
RATING AND CHARACTERISTIC CURVES (CZRL55C2V4-G Thru CZRL55C75-G)  
Fig.1-Total Power Dissipation vs.  
Ambient Temperature  
Fig.2-Typical Change of Working Voltage  
Under Operating Condition at TA=25 OC  
600  
1000  
TJ=25 O  
C
500  
400  
300  
200  
100  
0
100  
10  
IZ=5mA  
1
0
40  
80  
120  
160  
200  
0
5
10  
15  
20  
25  
TA, Ambient temperature ( OC)  
VZ, Z Voltage (V)  
Fig.4-Temperature Coefficient  
of Vz vs. Z-Voltage  
Fig.3-Typical Change of Working Voltage  
vs. Junction Temperature  
1.3  
15  
10  
VZtn=VZt/VZ(25 OC)  
1.2  
1.1  
TKVZ=10×10 -4/K  
8×10-4/K  
6×10-4/K  
4×10-4/K  
5
0
2×10-4/K  
0
1.0  
0.9  
0.8  
IZ=5mA  
-2×10-4/K  
-4×10-4/K  
-5  
-60  
0
60  
120  
180  
240  
20  
VZ, Z Voltage (V)  
40  
0
30  
50  
10  
TJ, Junction Temperature ( OC)  
Fig.5-Diode Capacitance vs. Z-Voltage  
200  
150  
VR=2V  
TJ=25 O  
C
100  
50  
0
0
5
10  
15  
20  
25  
VZ, Z Voltage (V)  
Company reserves the right to improve product design , functions and reliability without notice.  
REV:B  
Page 3  
QW-BZ012  
SMD Zener Diode  
RATING AND CHARACTERISTIC CURVES (CZRL55C2V4-G Thru CZRL55C75-G)  
Fig.6-Forward Current vs. Forward Voltage  
Fig.7-Z Current vs. Z Voltage  
100  
100  
80  
Ptot=500mW  
10  
TA=25 O  
C
TJ=25 OC  
1
60  
40  
20  
0
0.1  
0.01  
0.001  
0
0.2  
0.4  
0.6  
0.8  
1.0  
0
4
8
12  
16  
20  
VF, Forward Voltage (V)  
VZ, Z-Voltage (V)  
Fig.8-Z Current vs. Z Voltage  
Fig.9-Differential Z-Resistance  
vs. Z-Voltage  
1000  
100  
10  
50  
40  
Ptot=500mW  
TA=25 O  
C
IZ=1mA  
30  
20  
10  
0
5mA  
10mA  
TJ=25 O  
C
1
0
15  
20  
25  
30  
35  
5
10  
15  
20  
25  
VZ, Z-Voltage (V)  
VZ, Z-Voltage (V)  
Company reserves the right to improve product design , functions and reliability without notice.  
REV:B  
Page 4  
QW-BZ012  
SMD Zener Diodes  
Reel Taping Specification  
d
P0  
P1  
E
F
Index hole  
T
W
B
P
A
C
1
2
0
o
D2  
D
D1  
W1  
Trailer  
Device  
.......  
Leader  
.......  
.......  
.......  
.......  
.......  
.......  
Start  
End  
.......  
10 pitches (min)  
10 pitches (min)  
Direction of Feed  
SYMBOL  
A
B
C
d
D
D1  
D2  
Mini-MELF  
(SOD-80)  
(mm)  
2.0 (max)  
3.9 (max)  
2.0 (max)  
1.55 ± 0.10  
178 ± 1.00  
7.00 ± 0.039  
50.0 MIN.  
1.969 MIN.  
13.0 ± 0.20  
0.512 ± 0.008  
(inch)  
0.078(max)  
0.153 (max)  
0.078 (max)  
0.061 ± 0.004  
SYMBOL  
(mm)  
E
F
P
P0  
P1  
W
W1  
Mini-MELF  
(SOD-80)  
8.00 ± 0.30  
1.75 ± 0.10  
3.50 ± 0.05  
4.00 ± 0.10  
4.00 ± 0.10  
0.157 ± 0.004  
2.00 ± 0.05  
0.079 ± 0.002  
14.4 MAX.  
0.567 MAX  
(inch)  
0.069 ± 0.004  
0.138 ± 0.002  
0.157 ± 0.004  
0.314 ± 0.012  
Company reserves the right to improve product design , functions and reliability without notice.  
REV:B  
Page 5  
QW-BZ012  
SMD Zener Diodes  
Suggested PAD Layout  
D
A
E
Mini-MELF (SOD-80)  
SIZE  
(mm)  
3.40  
1.30  
(inch)  
0.134  
0.051  
A
B
C
C
1.70  
5.10  
1.70  
0.067  
0.201  
0.067  
D
E
B
Standard Packaging  
REEL PACK  
Case Type  
REEL  
Reel Size  
( pcs )  
(inch)  
Mini MELF  
(SOD-80)  
2,500  
7
Company reserves the right to improve product design , functions and reliability without notice.  
REV:C  
Page 6  
QW-BZ012  
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