SILICON ZENER DIODES
TH97/2478
TH09/2479
IATF 0113686 SGS TH07/1033
1N5338B - 1N5388B
SILICON ZENER DIODES
VZ : 5.1 - 200 Volts PD : 5 W...
Description
TH97/2478
TH09/2479
IATF 0113686 SGS TH07/1033
1N5338B - 1N5388B
SILICON ZENER DIODES
VZ : 5.1 - 200 Volts PD : 5 Watts
FEATURES :
* Complete Voltage Range 5.1 to 200 Volts * High peak reverse power dissipation * High reliability * Low leakage current * Pb / RoHS Free
MECHANICAL DATA :
* Case : DO-15 Molded plastic * Epoxy : UL94V-0 rate flame retardant * Lead : Axial lead solderable per MIL-STD-202,
Method 208 guaranteed * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.4 gram
DO-15
0.142 (3.6) 0.102 (2.6)
0.034 (0.86) 0.028 (0.71)
1.00 (25.4) MIN.
0.300 (7.6) 0.230 (5.8)
1.00 (25.4) MIN.
Dimensions in inches and ( millimeters )
MAXIMUM RATINGS
Rating at 25 °C ambient temperature unless otherwise specified
Rating
DC Power Dissipation at TL = 75 °C (Note1) Maximum Forward Voltage at IF = 1 A Junction Temperature Range Storage Temperature Range
Symbol
PD VF TJ Ts
Note : (1) TL = Lead temperature at 3/8 " (9.5mm) from body
Fig. 1 POWER TEMPERATURE DERATING CURVE 5
Value
5.0 1.2 - 65 to + 200 - 65 to + 200
Unit
W V °C °C
Fig. 2 TYPICAL THERMAL RESISTANCE 50
PD, MAXIMUM DISSIPATION (W ATTS)
JUNCTION-TO-LEAD THERMAL RESISTANCE (C°/W)
4
40
3
L = 3/8" (9.5mm)
30
2
20
1
0
0
25 50 75 100 125 150 175 200
TL, LEAD TEMPERATURE (°C)
10
0 0 0.2 0.4 0.6 0.8 1.0 LEAD LENGTH TO HEATSINK(INCH)
Page 1 of 3
Rev. 11 : December 12, 2011
TH97/2478
TH09/2479
IATF 0113686 SGS TH07/1033
ELECTRICAL CHARACTERISTICS (Rating at 25 °C amb...
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