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LZ12V [YEASHIN]

500 mW LL-34 Hermetically Sealed Glass Zener Voltage Regulators; 500毫瓦LL- 34密封式玻璃齐纳稳压器
LZ12V
型号： LZ12V
厂家： Yea Shin Technology Co., Ltd    Yea Shin Technology Co., Ltd
描述：

500 mW LL-34 Hermetically Sealed Glass Zener Voltage Regulators
500毫瓦LL- 34密封式玻璃齐纳稳压器

稳压器
文件： 总4页 (文件大小：801K)
中文：  中文翻译
下载：  下载PDF数据表文档文件
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DATA SHEET  
SEMICONDUCTOR  
LZ2V2A/B~LZ39A/B/C/D Series  
500 mW LL-34 Hermetically  
Sealed Glass Zener Voltage  
Regulators  
SURFACE MOUNT  
LL34  
DEVICE MARKING DIAGRAM  
Absolute Maximum Ratings TA = 25°C unless otherwise noted  
Parameter  
Value  
Units  
Power Dissipation  
500  
-65 to +200  
+200  
mW  
°C  
Storage Temperature Range  
Operating Junction Temperature  
°C  
Cathode Band Color : Blue  
These ratings are limiting values above which the serviceability of the diode may be impaired.  
Specification Features:  
Zener Voltage Range 2.0 to 39 Volts (Graded)  
LL-34 (Mini-MELF) Package  
Surface Device Type Mounting  
Anode  
Cathode  
Hermetically Sealed Glass  
Compression Bonded Construction  
ELECTRICAL SYMBOL  
All external surfaces are corrosion resistant and leads are readily solderable  
1st band indicates negative polarity  
Electrical Characteristics  
TA = 25°C unless otherwise noted  
Zzt@Izt  
(Ohms)  
Max  
IR @VR  
(uA)  
Max  
VZ@IZT  
Izt  
Device  
Type  
VZ  
Zzk@Izk  
(Ohms) Max  
Izk  
(mA)  
VR  
(V)  
(mA)  
Tolerance  
Min  
Nom  
Max  
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
C
A
B
C
2.12  
2.22  
2.33  
2.44  
2.54  
2.69  
2.85  
3.01  
3.16  
3.32  
3.47  
3.63  
3.77  
3.92  
4.06  
4.21  
4.33  
4.46  
4.58  
4.71  
2.21  
2.32  
2.42  
2.53  
2.64  
2.80  
2.96  
3.12  
3.27  
3.43  
3.57  
3.73  
3.88  
4.03  
4.15  
4.30  
4.44  
4.56  
4.68  
4.81  
2.30  
2.41  
2.51  
2.62  
2.74  
2.91  
3.06  
3.22  
3.37  
3.53  
3.67  
3.82  
3.98  
4.13  
4.24  
4.38  
4.54  
4.66  
4.77  
4.91  
LZ2V2  
LZ2V4  
LZ2V7  
LZ3V0  
LZ3V3  
LZ3V6  
LZ3V9  
20  
20  
20  
20  
20  
20  
20  
35  
35  
35  
35  
35  
48  
40  
400  
400  
450  
450  
450  
850  
850  
1
1
1
1
1
1
1
55  
0.7  
1
84  
70  
1
35  
1
14  
1
2.8  
1.4  
1
1
LZ4V3  
LZ4V7  
20  
20  
32  
21  
850  
770  
1
1
0.47  
0.19  
1
1
http://www.yeashin.com  
1
REV.02 20120305  
LZ2V2A/B~LZ39A/B/C/D Series  
Electrical Characteristics (TA = 25°C unless otherwise noted)  
Zzt@Izt  
(Ohms)  
Max  
IR@VR  
(uA)  
Max  
VZ@Izt  
Device  
Type  
T
Izt  
Zzk@Izk  
(Ohms) Max  
Izk  
(mA)  
VR  
(V)  
(mA)  
Tolerance  
Min  
Nom  
Max  
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
4.84  
4.97  
5.11  
5.29  
5.46  
5.64  
5.81  
5.99  
6.16  
6.31  
6.52  
6.70  
6.88  
7.11  
7.32  
7.55  
7.81  
8.06  
8.31  
8.60  
8.88  
9.18  
9.47  
9.81  
10.16  
10.49  
10.81  
11.12  
11.49  
11.79  
12.17  
12.58  
13.02  
13.47  
13.94  
14.40  
14.85  
15.30  
15.77  
16.32  
16.90  
17.50  
17.11  
17.71  
19.35  
19.86  
20.21  
20.75  
21.22  
21.67  
22.24  
22.73  
23.27  
23.79  
24.24  
24.95  
25.60  
26.28  
4.94  
5.08  
5.23  
4.41  
5.58  
5.76  
5.94  
6.12  
6.28  
6.45  
6.66  
6.83  
7.04  
7.26  
7.49  
7.73  
7.99  
5.04  
5.18  
5.35  
5.52  
5.70  
5.88  
6.06  
6.24  
6.40  
6.59  
6.79  
6.95  
7.20  
7.42  
7.65  
7.91  
8.16  
LZ5V1  
LZ5V6  
LZ6V2  
LZ6V8  
LZ7V5  
LZ8V2  
LZ9V1  
LZ10V  
LZ11V  
LZ12V  
LZ13V  
LZ15V  
LZ16V  
LZ18V  
20  
20  
20  
20  
20  
20  
20  
20  
10  
10  
10  
10  
10  
10  
17  
10.5  
8.5  
685  
425  
255  
123  
95  
1
0.19  
0.75  
1.5  
2.5  
3.0  
3.5  
4.0  
5.0  
6.0  
7.0  
8.0  
9.0  
10  
1
1
3.30  
6.6  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
1.10  
6.6  
0.30  
6.6  
95  
0.30  
8.24  
8.51  
8.80  
9.09  
9.39  
9.69  
8.42  
8.71  
9.00  
9.30  
9.60  
9.91  
6.6  
95  
0.30  
6.6  
95  
0.11  
10.06  
10.41  
10.73  
11.04  
11.38  
11.71  
12.05  
12.45  
12.87  
13.33  
13.79  
14.26  
14.72  
15.19  
15.65  
16.14  
16.70  
17.29  
17.90  
18.52  
19.13  
19.80  
20.30  
20.66  
21.21  
21.66  
22.15  
22.69  
23.24  
23.78  
24.31  
24.89  
25.62  
26.29  
26.97  
10.32  
10.65  
10.96  
11.27  
11.64  
11.93  
12.31  
12.72  
13.17  
13.63  
14.10  
14.57  
15.04  
15.52  
15.99  
16.51  
17.08  
17.67  
18.30  
18.93  
19.55  
20.25  
20.74  
21.10  
21.67  
22.10  
22.62  
23.14  
23.75  
24.29  
24.84  
25.54  
26.28  
26.97  
27.67  
8.5  
95  
0.133  
0.133  
0.133  
0.133  
0.133  
0.133  
9.5  
95  
11.4  
13.3  
15.2  
19.4  
95  
95  
11  
132  
123  
12  
13  
LZ20V  
LZ22V  
LZ24V  
LZ27V  
10  
5
23.5  
25.6  
29.0  
38.0  
170  
170  
170  
210  
0.5  
0.5  
0.5  
0.5  
0.133  
0.133  
0.133  
0.133  
15  
17  
19  
21  
5
5
http://www.yeashin.com  
2
REV.02 20120305  
LZ2V2A/B~LZ39A/B/C/D Series  
Electrical Characteristics (TA = 25°C unless otherwise noted)  
Zzt@Izt  
(Ohms)  
Max  
IR@VR  
(uA)  
Max  
VZ@Izt  
Device  
Type  
T
Izt  
Zzk@Izk  
(Ohms) Max  
Izk  
(mA)  
VR  
(V)  
(mA)  
Tolerance  
Min  
Nom  
Max  
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
26.98  
27.67  
28.34  
29.00  
29.66  
30.29  
30.88  
31.46  
32.19  
32.83  
33.46  
31.07  
34.74  
35.41  
36.05  
36.69  
27.69  
28.41  
29.09  
29.77  
30.45  
31.10  
31.70  
32.30  
32.96  
33.63  
34.27  
34.89  
35.57  
36.26  
36.92  
37.58  
28.41  
29.15  
29.84  
30.54  
31.25  
31.91  
32.52  
33.15  
33.74  
34.42  
35.07  
35.71  
36.41  
37.12  
37.79  
38.46  
LZ30V  
LZ33V  
LZ36V  
LZ39V  
5
5
5
5
46.0  
55.0  
63.0  
72.0  
210  
210  
210  
210  
0.5  
0.5  
0.5  
0.5  
0.133  
0.133  
0.133  
0.133  
23  
25  
27  
30  
VF (forward voltage) = 1.2 V maximum @ IF = 200mA for all types  
Notes:  
1. The zener voltage subdivision (VZ) is measured 40mS after diode is powered up.  
2. The operating resistance (Zzt and Zzk) is measured by superimposing a minute alternation current in the regulated  
current (Iz).  
3. When ordering, please specify tolerance A, B, C or D.  
Package Outline  
Package  
Case Outline  
LL-34  
DIM  
Millimeters  
Inches  
Min  
Max  
Min  
Max  
LL34  
3.302  
1.397  
0.350  
3.505  
1.499  
0.500  
0.130  
0.055  
0.014  
0.138  
0.059  
0.020  
A
B
C
Notes:  
1. LL34 polarity denoted by a band.  
2. ‘Expansion Gap’ has no relation to the location of polarity.  
http://www.yeashin.com  
3
REV.02 20120305  
DEVICE CHARACTERISTICS  
LZ2V2A/B~LZ39A/B/C/D Series  
600  
500  
400  
300  
200  
100  
0
1000  
f = 1MHz  
Ta = 25  
℃
VR = 0V  
100  
10  
1
VR = 2V  
VR = 5V  
VR = 20V  
0
5
10  
15  
20  
25  
30  
35  
40  
0
40  
80  
120  
160  
200  
Temperature [  
]
VZ - Reverse Voltage [V]  
℃
Figure 1. Power Dissipation vs Ambient Temperature  
Valid provided leads at a distance of 0.8mm from case are kept at  
ambient temperature  
Figure 2. Total Capacitance  
1000  
100  
10  
10000  
Ta = 25  
℃
Iz=1mA  
Iz=2mA  
Ta = 25  
℃
Iz=5mA  
Iz=10mA  
100  
1
1
0.1  
0.01  
0
0.2  
0.4  
0.6  
0.8  
1
1.2  
0
5
10  
15  
20  
25  
30  
35  
40  
VZ - Reverse Voltage [V]  
VF - Forward Voltage [mV]  
Figure 4. Forward Current vs. Forward Voltage  
Figure 3. Differential Impedance vs. Zener Voltage  
1000  
PD = 500mW  
Ta = 25  
℃
10  
0.1  
0.001  
0
5
10  
15  
20  
25  
30  
35  
40  
VZ - Reverse Voltage [V]  
Figure 5. Reverse Current vs. Reverse Voltage  
http://www.yeashin.com  
4
REV.02 20120305  

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