Certificate TH97/10561QM
Certificate TW00/17276EM
SILICON ZENER DIODES
BZX85C Series
DO - 41
VZ : 2.4 - 270 Volts
PD : 1.3 Watts
FEATURES :
* Complete Voltage Range 2.4 to 270 Volts
* High peak reverse power dissipation
* High reliability
1.00 (25.4)
0.107 (2.7)
MIN.
0.080 (2.0)
* Low leakage current
0.205 (5.2)
0.166 (4.2)
* Pb / RoHS Free
MECHANICAL DATA
* Case : DO-41 Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
method 208 guaranteed
1.00 (25.4)
0.034 (0.86)
MIN.
0.028 (0.71)
* Polarity : Color band denotes cathode end
* Mounting position : Any
Dimensions in inches and ( millimeters )
* Weight : 0.34 gram
MAXIMUM RATINGS
Rating at 25°C ambient temperature unless otherwise specified
Rating
Symbol
PD
Value
1.3
Unit
W
DC Power Dissipation at TL = 50 °C (Note1)
Maximum Forward Voltage at IF = 200 mA
Maximum Thermal Resistance Junction to Ambient Air (Note2)
Junction Temperature Range
VF
1.2
V
RӨJA
TJ
130
K / W
°C
- 65 to + 200
- 65 to + 200
TSTG
Storage Temperature Range
°C
Notes :
(1) TL = Lead temperature at 3/8 " (9.5mm) from body
(2) Valid provided that leads are kept at ambient temperature at a distance of 10 mm from case.
Fig. 1 POWER TEMPERATURE DERATING CURVE
1.5
L = 3/8" (9.5mm)
1.2
0.9
0.6
0.3
0
25
50
75
100
125
150
175
200
TL, LEAD TEMPERATURE (°C)
Page 1 of 2
Rev. 07 : May 27, 2006
