1N5259B datasheet(2/5 Pages) TSC

部件名	1N5259B

功能描述	0.5W Hermetically Sealed Glass Zener Diodes

PDF	5 Pages

Scroll/Zoom	100%

制造商	TSC [Taiwan Semiconductor Company, Ltd]

网页	http://www.taiwansemi.com

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2 / 5 page

RATINGS AND CHARACTERISTIC CURVES (1N5221B THRU 1N5263B)

Figure 1. Thermal Resistance vs. Lead Length

Figure 2. Typical Change of Working Voltage under Operating

Conditions at Tamb = 25 °C

95 9611

100

200

300

400

500

I - Lead Length (mm)

L = constant

100

1000

Z - Z-Voltage (V)

95 9598

j = 25 °C

Z = 5 mA

Figure 3. Typical Change of Working Voltage vs. Junction

Temperature

Figure 4. Total Power Dissipation vs. Ambient Temperature

- 60

120

180

0.8

0.9

1.0

1.1

1.2

1.3

j - Junction Temperature (°C)

240

95 9599

Ztn = VZt/VZ (25 °C)

VZ = 10 x 10

-4/K

8 x 10-4/K

2 x 10-4/K

6 x 10-4/K

4 x 10-4/K

- 4 x 10-4/K

- 2 x 10-4/K

120

160

100

300

400

500

600

amb - Ambient Temperature (°C)

200

95 9602

200

Version: A07

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