NTE5111A Datasheet, PDF (3/3 Pages) NTE Electronics – Zener Diode, 5 Watt ±5% Tolerance

Electrical Characteristics (Cont’d): (T_A = +25°C unless otherwise specified)
Nominal
Zener
Voltage
V_Z @ I_ZT
(Note 1)
Volts
Test
Current
I_ZT
mA
Max Zener Impedance
Z_ZT @ I_ZT Z_ZK @ I_ZK = 1mA
(Note1)
(Note 1)
Ω
Ω
Max Reverse
Leakage Current
I_R @ V_R
µA
Volts
Max Surge
Current
i_r
(Note 2)
Amps
Max
Voltage
Regulation
∆V_Z
(Note 3)
Volt
Max
Regulator
Current
I_ZM
mA
NTE5159A
130
10
190
1250
0.5
98.8
1.2
2.5
36.6
NTE5160A
140
8
230
1500
0.5
106
1.2
2.5
34
NTE5161A
150
8
330
1500
0.5
114
1.1
3
31.6
NTE5162A
160
8
350
1650
0.5
122
1.1
3
29.4
NTE5163A
170
8
380
1750
0.5
129
1
3
28
NTE5164A
180
5
430
1750
0.5
137
1
4
26.4
NTE5165A
190
5
450
1850
0.5
144
0.9
5
25
NTE5166A
200
5
480
1850
0.5
152
0.9
5
23.6
Note 1 Test conditions for zener voltage and impedance are as follows: I_Z is applied 40 ±10ms prior
to reading. Mounting contacts are located 3/8” to 1/2” from the inside edge of mounting clips
to the body of the diode (T_A = +25°C +8°, –2°C).
Note 2 Surge current is specified as the maximum allowable peak, non–recurrent square–wave cur-
rent with a pulse width, PW, of 8.3ms. Mounting contact located as specified in Note 1.
Note 3 Test conditions for voltage regulation are as follows: V_Z measurements are made at 10%
and then at 50% of the I_Z max value listed in the “Electrical Characteristic” table. The test
current time duration for each V_Z measurement is 40 ±10ms (T_A = +25°C +8°, –2°C). Mount-
ing contact located as specified in Note 1.
1.000
(25.4)
.370
(9.41)
.040 (1.02) Dia
.204 (5.19) Dia
Color Band Denotes Cathode