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Details, datasheet, quote on part number:RD20E
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Datasheet text preview:
DATA SHEET
ZENER DIODES
RD2.0E to RD200E
500 mW DHD ZENER DIODE (DO-35)
DESCRIPTION
NEC Type RD2.0E to RD200E Series are planar type zener diode in the popular DO-35 package with DHD (Double Heatsink Diode) construction having allowable power dissipation of 500 mW. To meet various application at customers, Vz (zener voltage) is classified into the tight tolerance under the specific suffix (B, B1 to B7).
PACKAGE DIMENSIONS
(in millimeters)
0.5
25 MIN. Cathode indication
· DHD (Double Heatsink Diode) Construction · Vz: Applied E24 standard (RD130E to RD200E: 10 volts step) · DO-35 Glass sealed package
2.0 MAX.
25 MIN.
ORDER INFORMATION
RD2.0 E to RD39E with suffix "B1", "B2", "B3", "B4", "B5", "B6" or "B7" should be applied for orders for suffix "B".
APPLICATIONS
Circuits for Constant Voltage, Constant Current, Waveform Clipper, Surge absorber, etc.
ABSOLUTE MAXIMUM RATINGS (TA = 25 °C)
Forward Current Power Dissipation Surge Reverse Power Junction Temperature Storage Temperature IF P PRSM Tj T stg 200 mA 500 mW 100 W (t = 10 µs) 175 °C 65 to +175 °C to see Fig. 17
Document No. D10213EJ5V0DS00 (5th edition) Date Published December 1998 N CP(K) Printed in Japan
©
4.2 MIN.
FEATURES
1981
RD2.0E to RD200E
ELECTRICAL CHARACTERISTICS (TA = 25 °C)
Zener Voltage VZ (V)Note 1 MIN. B RD2.0E B1 B2 B RD2.2E B1 B2 B RD2.4E B1 B2 B RD2.7E B1 B2 B RD3.0E B1 B2 B RD3.3E B1 B2 B RD3.6E B1 B2 B RD3.9E B1 B2 B RD4.3E B1 B2 B3 B RD4.7E B1 B2 B3 B RD5.1E B1 B2 B3 B RD5.6E B1 B2 B3 B RD6.2E B1 B2 B3 B RD6.8E B1 B2 B3 1.88 1.88 2.02 2.12 2.12 2.22 2.33 2.33 2.43 2.54 2.54 2.69 2.85 2.85 3.01 3.16 3.16 3.32 3.47 3.47 3.62 3.77 3.77 3.92 4.05 4.05 4.20 4.34 4.47 4.47 4.59 4.71 4.85 4.85 4.97 5.12 5.29 5.29 5.46 5.64 5.81 5.81 5.99 6.16 6.32 6.32 6.52 6.70 MAX. 2.20 2.10 2.20 2.41 2.30 2.41 2.63 2.52 2.63 2.91 2.75 2.91 3.22 3.07 3.22 3.53 3.38 3.53 3.83 3.68 3.83 4.14 3.98 4.14 4.53 4.26 4.40 4.53 4.91 4.65 4.77 4.91 5.35 5.03 5.18 5.35 5.88 5.52 5.70 5.88 6.40 6.06 6.24 6.40 6.97 6.59 6.79 6.97 20 8 20 150 0.5 2 3.5 20 10 20 300 1 5 3.0 20 13 20 500 1 5 2.5 20 20 20 800 1 5 1.5 20 25 20 900 1 5 1.0 20 40 20 1 000 1 5 1.0 20 50 20 1 000 1 5 1.0 20 60 20 1 000 1 10 1.0 20 70 20 1 000 1 20 1.0 20 80 20 1 000 1 50 1.0 20 100 20 1 000 1 100 1.0 20 100 20 2 000 1 120 1.0 20 120 20 2 000 1 120 0.7 20 140 20 2 000 1 120 0.5 IZ (mA) Dynamic Impedance ZZ ()Note 2 MAX. IZ (mA) Knee Dynamic Impedance ZZK ()Note 2 MAX. IZ (mA) Reverse Current IR (µA) MAX. VR(V)
Type Number
Suffix
2
RD2.0E to RD200E
Type Number
Suffix MIN. B 6.88 6.88 7.11 7.33 7.56 7.56 7.82 8.07 8.33 8.33 8.61 8.89 9.19 9.19 9.48 9.82 B1 B2 B3 B B1 B2 B3 B B1 B2 B3 B B1 B2 B3 B B1 B2 B3 B B1 B2 B3 B B1 B2 B3 B B1 B2 B3 B B1 B2 B3 B B1 B2 B3 B B1
Zener Voltage VZ (V)Note 1 MAX. 7.64 7.19 7.41 7.64 8.41 7.90 8.15 8.41 9.29 8.70 8.99 9.29 10.30 9.59 9.90 10.30 11.26 10.63 10.95 11.16 12.30 11.63 11.92 12.30 13.62 12.71 13.16 13.62 15.02 14.09 14.56 15.02 16.50 15.50 15.96 16.50 18.30 17.06 17.67 18.30 20.72 18.92 19.57 20.22 20.72 22.61 21.08 21.65 22.09 22.61 5 10 10 10 10 10 10 10 20 20 20 20 IZ (mA)
Dynamic Impedance ZZ ()Note 2 MAX. IZ (mA)
Knee Dynamic Impedance ZZK ()Note 2 MAX. IZ (mA)
Reverse Current IR (µA) MAX. VR(V)
RD7.5E
8
20
120
0.5
0.5
4.0
RD8.2E
8
20
120
0.5
0.5
5.0
RD9.1E
8
20
120
0.5
0.5
6.0
RD10E
8
20
120
0.5
0.2
7.0
10.18 10.18 10.50 10.82 11.13 11.13 11.50 11.80 12.18 12.18 12.59 13.03 13.48 13.48 13.95 14.42 14.87 14.87 15.33 15.79 16.34 16.34 16.90 17.51 18.11 18.11 18.73 19.38 19.88 20.23 20.23 20.76 21.22 21.68
RD11E
10
10
120
0.5
0.2
8.0
RD12E
12
10
110
0.5
0.2
9.0
RD13E
14
10
110
0.5
0.2
10
RD15E
16
10
110
0.5
0.2
11
RD16E
18
10
150
0.5
0.2
12
RD18E
23
10
150
0.5
0.2
13
RD20E
B2 B3 B4 B B1
28
10
200
0.5
0.2
15
RD22E
B2 B3 B4
30
5
200
0.5
0.2
17
3
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