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1N5926B THRU 1N5956B  
GLASS PASSIVATED JUNCTION SILICON ZENER DIODE  
VOLTAGE - 11 TO 200 Volts  
Power - 1.5 Watts  
FEATURES  
DO-41  
l
l
l
l
l
Low profile package  
Built-in strain relief  
Glass passivated junction  
Low inductance  
Typical IR less than 1 £gA above 11V  
l
High temperature soldering :  
260 ¢J/10 seconds at terminals  
l
Plastic package has Underwriters Laboratory  
Flammability Classification 94V-O  
MECHANICAL DATA  
Case: JEDEC DO-41 Molded plastic over passivated junction  
Terminals: Solder plated, solderable per MIL-STD-750,  
method 2026  
Polarity: Color band denotes positive end (cathode)  
Standard Packaging: 52mm tape  
Weight: 0.012 ounce, 0.3 gram  
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS  
Ratings at 25 ¢J ambient temperature unless otherwise specified.  
SYMBOL  
PD  
VALUE  
1.5  
UNITS  
Watts  
¢J  
DC Power Dissipation @ TL=75 , Measure at Zero Lead Length(Note 1, Fig. 1)  
15  
mW/¢J  
Derate above 75 ¢J  
Peak forward Surge Current 8.3ms single half sine-wave superimposed on rated  
load(JEDEC Method) (Note 1,2)  
IFSM  
10  
Amps  
Operating Junction and Storage Temperature Range  
TJ,TSTG  
-55 to +150  
¢J  
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.  
3. ZENER VOLTAGE (Vz) MEASUREMENT Nominal zener voltage is measured with the device  
function in thermal equilibrium with ambient temperature at 25 ¢J.  
4.ZENER IMPEDANCE (Zz) DERIVATION ZZT are measured by dividing the ac voltage drop across  
the device by the accurrent applied. The specified limits are for IZ(ac) = 0.1 IZ, (dc) with the ac freqency = 60Hz.  
1N5926B THRU 1N5956B  
¢J  
ELECTRICAL CHARACTERISTICS (TL=30 unless otherwise noted) (VF=1.5Volts Max @ IF=200mA)  
Device  
Nominal Zener Test current  
Maximum DC  
Zener Current  
IZM  
Max reverse  
Leakage Current  
Maximum Zener Impedance (Note 2.)  
Voltage Vz @ IZT  
IZT  
mA  
volts  
ZZT @ IZT  
Ohms  
ZZk @ IZK  
Ohms  
IZK  
IR  
VR  
Volts  
(Note 1.)  
mAdc  
£g  
A
@
mA  
@
1N5926B  
1N5927B  
1N5928B  
1N5929B  
1N5930B  
1N5931B  
1N5932B  
1N5933B  
1N5934B  
1N5935B  
1N5936B  
1N5937B  
1N5938B  
1N5939B  
1N5940B  
1N5941B  
1N5942B  
1N5943B  
1N5944B  
1N5945B  
1N5946B  
1N5947B  
1N5948B  
1N5949B  
1N5950B  
1N5951B  
1N5952B  
1N5953B  
1N5954B  
1N5955B  
1N5956B  
11  
12  
13  
15  
16  
18  
20  
22  
24  
27  
30  
33  
36  
39  
43  
47  
51  
56  
62  
68  
75  
82  
91  
100  
110  
120  
130  
150  
160  
180  
200  
34.1  
31.2  
28.8  
25  
23.4  
20.8  
18.7  
17  
15.6  
13.9  
12.5  
11.4  
10.4  
9.6  
8.7  
8
7.3  
6.7  
6
5.5  
5
4.6  
4.1  
3.7  
3.4  
3.1  
2.9  
2.5  
2.3  
2.1  
1.9  
5.5  
6.5  
7
9
10  
12  
14  
17.5  
19  
23  
26  
33  
38  
45  
53  
67  
70  
86  
100  
120  
140  
160  
200  
250  
300  
380  
450  
600  
700  
900  
1200  
550  
550  
550  
600  
600  
650  
650  
650  
700  
700  
750  
800  
850  
900  
950  
1000  
1100  
1300  
1500  
1700  
2000  
2500  
3000  
3100  
4000  
4500  
5000  
6000  
6500  
7000  
8000  
0.25  
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
1
8.4  
9.1  
9.9  
136  
125  
115  
100  
93  
83  
75  
68  
62  
55  
50  
45  
41  
38  
34  
31  
29  
26  
24  
22  
20  
18  
16  
15  
13  
12  
11  
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  
11.4  
12.2  
13.7  
15.2  
16.7  
18.2  
20.6  
22.8  
25.1  
27.4  
29.7  
32.7  
35.8  
38.8  
42.6  
47.1  
51.7  
56  
62.2  
69.2  
76  
83.6  
91.2  
98.8  
114  
121.6  
136.8  
152  
10  
9
8
7
* TOLERANCE AND VOLTAGE DESIGNATION Tolerance designation - The type numbers listed indicate a  
¡ Ó  
tolerance of  
5%  
RATING AND CHARACTERISTICS CURVES  
1N5926B THRU 1N5956B  
8
6
VZ@IZT  
2.5  
2
4
2
1.5  
1
0
-2  
-4  
0.5  
0
20  
40  
60  
80  
100 120 140 150 180  
3
4
6
8
10  
12  
¢J  
TL, LEAD TEMPERATURE (  
)
VZ, ZENER VOLTAGE (VOLTS)  
Fig. 1-STEADY STATE POWER DERATING  
Fig. 2-ZENER VOLTAGE-TO 12 VOLTS  
RATING AND CHARACTERISTICS CURVES  
1N5926B THRU 1N5956B  
200  
1K  
TJ - 25  
¢J  
IZ(ms) = 0.1 IZ(dc)  
VZ@IZT  
500  
100  
70  
VZ = 150V  
91V  
200  
100  
50  
62V  
50  
30  
20  
10  
5
22V  
20  
12V  
2
1
6.8V  
100 200 500  
10  
10  
0.5  
1
2
5
10  
20  
50  
20  
30  
50  
70  
100  
200  
IZ, ZENER TEST CURRENT (mA)  
VZ, ZENER VOLTAGE (VOLTS)  
Fig. 3-ZENER VOLTAGE-10 TO 200 VOLTS  
Fig. 4-EFFECT OF ZENER CURRENT  
1K  
200  
500  
IZ (dc) = 1mA  
RECTANGULAR NONREPETITIVE  
300  
200  
100  
70  
50  
WAVEFORM TJ = 25 PRIOR TO  
¢J  
INITIAL PULSE  
100  
50  
30  
20  
10mA  
10  
30  
20  
7
5
3
2
5
20mA  
IZ (ms) = 0.1 IZ (dc)  
30 50 70  
10  
.1  
.2 .3  
5
1
2 3 5  
10  
20  
50  
100  
7
10  
20  
100  
PW, PULSE WIDTH(ms)  
VZ, ZENER VOLTAGE (VOLTS)  
100  
100  
50  
30  
20  
50  
30  
20  
10  
10  
5
3
2
5
3
2
1
1
0.5  
0.3  
0.2  
0.5  
0.3  
0.2  
0.1  
0
0.1  
0
1
2
3
4
5
6
7
8
9
10  
10 20 30 40 50 60 70 80 90 100  
VZ, ZENER VOLTAGE (VOLTS)  
VZ, ZENER VOLTAGE (VOLTS)  
Fig. 7-VZ = 6.8 THRU 10 VOLTS  
Fig. 8-VZ = 12 THRU 82 VOLTS