SK32B Datasheet, PDF (1/2 Pages) Micro Commercial Components – 3 Amp Schottky Rectifier 20 to 100 Volts

SK32B - SK315B
3.0 AMPS. Surface Mount Schottky Barrier Rectifiers
SMB/DO-214AA
Features
For surface mounted application
Metal to silicon rectifier, majority carrier conduction
Low forward voltage drop
Easy pick and place
High surge current capability
Plastic material used carriers Underwriters
Laboratory Classification 94V-0
Epitaxial construction
High temperature soldering:
260^oC / 10 seconds at terminals
Mechanical Data
Case: Molded plastic
Terminals: Pure tin plated, lead free.
Polarity: Indicated by cathode band
Weight: 0.093gram
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25^oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
Symbol SK SK SK SK SK SK SK SK Units
32B 33B 34B 35B 36B 39B 310B 315B
Maximum Recurrent Peak Reverse Voltage _VRRM 20 30 40 50 60 90 100 150 V
Maximum RMS Voltage
V_RMS 14 21 28 35 42 63 70 105 V
Maximum DC Blocking Voltage
Maximum Average Forward Rectified
Current at TL(See Fig. 1)
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
V_DC
I_(AV)
I_FSM
20 30 40 50 60 90 100 150 V
3.0
A
70
A
Maximum Instantaneous Forward Voltage
@ 3.0A
V_F
0.5
0.75
0.85 0.95 V
Maximum DC Reverse Current (Note 1)
@ TA =25 ^oC at Rated DC Blocking Voltage
@ TA=125 ^oC
I_R
0.5
10
5
0.1
mA
2.0
mA
Typical Thermal Resistance ( Note 2 )
Operating Temperature Range
Storage Temperature Range
R_θJL
R_θJA
T_J
TSTG
-55 to +125
17
75
-55 to +150
-55 to +150
o_C/W
o_C
o_C
Notes:
1. Pulse Test with PW=300 usec, 1% Duty Cycle
2. Measured on P.C.Board with 0.4” x 0.4” (10mm x 10mm) Copper Pad Areas.
http://www.luguang.cn
mail:[e-mail]