FCI UGFZ20

Preliminary Data Sheet 2.0 Amp Glass Passivated
UGFZ20A . . . 20G Series
Sintered Ultra - Fast Rectifiers
Mechanical Dimensions
Description
4.06/4.60
3.30/3.90
Cathode
Package
‘‘SMB’’
5.10/5/58
.11/.30
1.65/2.19
1.91/2.41
.01/.20
1.90/2.15
Features
n LOWEST COST FOR GLASS SINTERED
ULTRA - FAST CONSTRUCTION
n 2.0 AMP OPERATION @ TA = 55°C, WITH
NO THERMAL RUNAWAY
n LOWEST VF FOR GLASS SINTERED
ULTRA - FAST CONSTRUCTION
n SINTERED GLASS CAVITY-FREE
JUNCTION
n TYPICAL IR < 100 nAmps
Electrical Characteristics @ 25 o C.
Maximum Ratings
UGFZ20A . . . 20G Series
Units
20A
20B
20D
20G
Peak Repetitive Reverse Voltage...VRRM
50
100
200
400
Volts
RMS Reverse Voltage...VR(rms)
35
70
140
280
Volts
DC Blocking Voltage...VDC
50
100
200
400
Volts
Average Forward Rectified Current...I F(av)
@ TL = 55°C (Note 2)
............................................. 2.0 ...............................................
Amps
Non-Repetitive Peak Forward Surge Current...IFSM
8.3mS, ½ Sine Wave Superimposed on Rated Load
............................................. 6 5 ...............................................
Amps
< ................................... 0.95 ............................... >
Full Load Reverse Current...IR(av)
Full Cycle Average @ TA = 125°C
............................................. 1 0 0 ...............................................
µAmps
............................................. 5.0 ...............................................
µAmps
Typical Junction Capacitance...CJ (Note 1)
............................................. 3 5 ...............................................
pF
Typical Thermal Resistance...RθJA (Note 2)
............................................. 1 6 ...............................................
°C / W
Maximum Reverse Recovery Time...tRR (Note 3)
............................................. 3 5 ...............................................
nS
Operating & Storage Temperature Range...TJ, TSTRG ......................................... -65 to 175 ..........................................
°C
DC Reverse Current...IR(max)
@ Rated DC Blocking Voltage
TA = 25°C
NOTES: 1. Measured @ 1 MHZ and applied reverse voltage of 4.0V.
2. 5.0mm2 (.013mm thick) land areas.
3. Reverse Recovery Condition IF = 0.5A, IR = 1.0A, IRR = 0.25A.
1.25
Volts
Forward Voltage @ 2.0A...VF