Document
1SMAF4728A THRU 1SMAF4777A
0.106(2.70) 0.094(2.40)
SMAF
Cathode Band Top View
0.063(1.60) 0.051(1.30)
ZENER DIODES Zener Voltage: 3.3-330V Peak Pulse Power: 1W
FEATURE
Small plastic package suitable for surface mounted design.
0.051(1.30) 0.043(1.10)
0.146(3.7) 0.130(3.3)
0.0091(0.23) 0.0071(0.18)
MECHANICAL DATA
0.051(1.30) 0.039(1.0)
0.193(4.90) 0.173(4.40)
Case: SMAF Terminals: Solderable per MIL-STD 750,
method 2026 Weight: 0.002 ounce,0.07 gram
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
MDD Catalog Number Power Dissipation at TL=75OC, Forward Voltage at IF =200mA Junction Temperature Range Storage Temperature Range
SYMBOLS
PD VF TJ TS
VALUE
1.0 1.2 -55 to + 150 -55 to + 150
Fig.1 Maximum Continuous Power Derating
1.2
1.0
Power Dissipation (W)
0.8
0.6
0.4
0.2
P.C.B. mounted on 0.2 X 0.2" (5 X 5 mm) copper areas pads.
0.0 25 50 75 100 125 150
TL ,Lead T.