BZT52B20-Q

更新时间:2025-03-21 10:56:50
品牌:DIOTEC
描述:Zener Diodes

BZT52B20-Q 概述

Zener Diodes

BZT52B20-Q 数据手册

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BZT52B2V4 ... BZT52B39 (500 mW 2%)  
BZT52B2V4 ... BZT52B39 (500 mW 2%)  
Surface mount Silicon Planar Zener Diodes  
Silizium-Planar-Zener-Dioden für die Oberflächenmontage  
Version 2012-11-08  
Maximum power dissipation  
Maximale Verlustleistung  
500 mW  
2.4...39 V  
~SOD-123  
0.01 g  
2.7±0.1  
Nominal Z-voltage  
Nominale Z-Spannung  
3.8±0.2  
Plastic case  
Kunststoffgehäuse  
Type  
Code  
Weight approx.  
Gewicht ca.  
Standard packaging taped and reeled  
Dimensions - Maße [mm]  
Standard Lieferform gegurtet auf Rolle  
tandard Zener voltage tolerance is graded to the international E 24 standard (~ ±5%).  
The devices BZT52B2V4...BZT52B39 are specially selected to ~ ±2% tolerance.  
Other voltage tolerances and Zener voltages on request.  
Die Standard-Toleranz der Z-Spannung ist gestuft nach der internationalen Reihe E 24 (~ ±5%).  
Die Reihe BZT52B2V4...BZT52B39 ist eine Sonderselektion mit ~ ±2% Toleranz.  
Andere Toleranzen oder Zener-Spannungen auf Anfrage.  
Maximum ratings and Characteristics  
Grenz- und Kennwerte  
BZT52-series  
Power dissipation – Verlustleistung  
TA = 25°C  
Ptot  
500 mW 1)  
Operating junction temperature – Sperrschichttemperatur  
Storage temperature – Lagerungstemperatur  
Tj  
TS  
-50...+150°C  
-50...+150°C  
Thermal resistance junction to ambient air  
RthA  
< 300 K/W 1)  
Wärmewiderstand Sperrschicht – umgebende Luft  
Thermal resistance junction to terminal  
RthT  
< 240 K/W  
Wärmewiderstand Sperrschicht – Anschluss  
Zener voltages see table on next page – Zener-Spannungen siehe Tabelle auf der nächsten Seite  
Marking – Stempelung  
BZT52B2V4 = 9C  
BZT52B2V7 = 9D  
BZT52B3V0 = 9E  
BZT52B3V3 = 9F  
BZT52B3V6 = 9H  
BZT52B3V9 = 9J  
BZT52B4V3 = 9K  
BZT52B4V7 = 9M  
BZT52B5V1 = 9N  
BZT52B5V6 = 9P  
BZT52B6V2 = 9R  
BZT52B6V8 = 9X  
BZT52B7V5 = 9Y  
BZT52B8V2 = 9Z  
BZT52B9V1 = 0A  
BZT52B10 = 0B  
BZT52B11 = 0C  
BZT52B12 = 0D  
BZT52B13 = 0E  
BZT52B15 = 0F  
BZT52B16 = 0H  
BZT52B18 = 0J  
BZT52B20 = 0K  
BZT52B22 = 0M  
BZT52B24 = 0N  
BZT52B27 = 0P  
BZT52B30 = 0R  
BZT52B33 = 0X  
BZT52B36 = 0Y  
BZT52B39 = 0Z  
1
Mounted on P.C. board with 25 mm2 copper pads at each terminal  
Montage auf Leiterplatte mit 25 mm2 Kupferbelag (Lötpad an jedem Anschluss)  
© Diotec Semiconductor AG  
http://www.diotec.com/  
1
 
BZT52B2V4 ... BZT52B39 (500 mW 2%)  
Maximum ratings  
Grenzwerte  
Type  
Typ  
Z-voltage range 1)  
Dynamic resistance  
Diff. Widerstand  
Temp. Coeffic.  
of Z-voltage  
…der Z-Spannung  
Reverse volt.  
Sperrspanng.  
IR = 100 nA  
Z-current 2)  
Z-Strom 2)  
TA = 25°C  
Z-Spanngs.-Bereich 1)  
IZT = 5mA  
VZ min [V]  
2.2  
VZ max [V]  
2.65  
IZK [mA]  
αVZ [10-4 /°C]  
-9...-6  
VR [V]  
1 (<120 µA)  
1 (<120 µA)  
1 (<50 µA)  
1 (<20 µA)  
1 (<10 µA)  
1 (<5 µA)  
1 (<5 µA)  
1 (<2 µA)  
1.5 (<2 µA)  
2.5 (<1 µA)  
3 (<1 µA)  
3.5 (<0.5 µA)  
4 (<0.5 µA)  
5 (<0.5 µA)  
6 (<0.5 µA)  
7
IZmax [mA]  
189  
169  
154  
141  
130  
120  
113  
105  
96  
ZZK [Ω]  
< 100  
BZT52B2V4  
BZT52B2V7  
BZT52B3V0  
BZT52B3V3  
BZT52B3V6  
BZT52B3V9  
BZT52B4V3  
BZT52B4V7  
BZT52B5V1  
BZT52B5V6  
BZT52B6V2  
BZT52B6V8  
BZT52B7V5  
BZT52B8V2  
BZT52B9V1  
BZT52B10  
BZT52B11  
BZT52B12  
BZT52B13  
BZT52B15  
BZT52B16  
BZT52B18  
BZT52B20  
BZT52B22  
BZT52B24  
BZT52B27  
BZT52B30  
BZT52B33  
BZT52B36  
BZT52B39  
5
2.65  
2.95  
< 110  
< 120  
< 120  
< 100  
< 100  
< 100  
< 100  
< 80  
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
-9...-6  
2.95  
3.25  
-8...-5  
3.25  
3.55  
-8...-5  
3.6  
3.84  
-8...-5  
3.89  
4.16  
-8...-5  
4.17  
4.43  
-6...-3  
4.55  
4.75  
-5...+2  
4.98  
5.2  
-2...+2  
5.49  
5.73  
< 60  
-5...+5  
87  
6.06  
6.33  
< 60  
-3...+6  
79  
6.65  
6.93  
< 40  
+3...+7  
+3...+7  
+8...+7  
+3...+9  
+3...+10  
+3...+11  
+3...+11  
+3...+11  
+3...+11  
+3...+11  
+3...+11  
+3...+11  
+4...+12  
+4...+12  
+4...+12  
+4...+12  
+4...+12  
+4...+12  
+4...+12  
72  
7.28  
7.6  
< 30  
66  
8.02  
8.36  
< 30  
60  
8.85  
9.23  
< 30  
54  
9.77  
10.21  
11.22  
12.24  
13.49  
14.98  
16.51  
18.35  
20.39  
22.47  
24.78  
27.53  
30.69  
33.79  
36.87  
41.0  
< 30  
49  
10.76  
11.74  
12.91  
14.34  
15.85  
17.56  
19.52  
21.54  
23.72  
26.19  
29.19  
32.15  
35.07  
37.0  
< 30  
8
45  
< 30  
9
41  
< 37  
10  
37  
< 42  
11  
33  
< 50  
12  
30  
< 65  
13  
27  
< 85  
15  
25  
< 100  
< 120  
< 150  
< 200  
< 250  
< 300  
<100  
17  
22  
19  
20  
21  
18  
23  
16  
25  
15  
27  
14  
30 (< 2 µA)  
12  
1
2
Tested with pulses (20 ms) – Gemessen mit Impulsen (20 ms)  
Mounted on P.C. board with 25 mm2 copper pads at each terminal  
Montage auf Leiterplatte mit 25 mm2 Kupferbelag (Lötpad an jedem Anschluss)  
2
http://www.diotec.com/  
© Diotec Semiconductor AG  
 
 

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