Description
Mechanical Dimensions
Electrical Characteristics @ 25
o
C.
Maximum Ratings
Peak Repetitive Reverse Voltage...V
RRM
RMS Reverse Voltage...V
R(rms)
DC Blocking Voltage...V
DC
UGPZ20A . . . 20G Series
Average Forward Rectified Current...I
F(av)
Current 3/8" Lead Length @ T
A
= 55
C
Non-Repetitive Peak Forward Surge Current...I
FSM
8.3mS, Sine Wave Superimposed on Rated Load
Forward Voltage @ Rated Forward Current
and 25
C...V
F
DC Reverse Current...I
R(max)
@ Rated DC Blocking Voltage
T
A
= 25
C
T
A
= 150
C
Typical Junction Capacitance...C
J
(Note 1)
Maximum Thermal Resistance...R
JA
(Note 2)
Maximum Reverse Recovery Time...t
RR
(Note 3)
Operating & Storage Temperature Range...T
J
, T
STRG
Preliminary Data Sheet
............................................. 2.0 ...............................................
............................................. 8 0 ...............................................
............................................. 100 ...............................................
............................................. 5.0 ...............................................
............................................. 200 ...............................................
............................................. 3 5 ...............................................
............................................. 2 2 ...............................................
............................................. 3 5 ...............................................
Volts
Volts
Volts
Units
UGPZ20A . . . 20G Series
Amps
Amps
Volts
Amps
Amps
Amps
......................................... -65 to 175 ..........................................
pF
C / W
nS
C
Full Load Reverse Current...I
R
(av)
Full Cycle Average @ T
A
= 55
C
.230
.300
1.00 Min.
.031 typ.
.104
.140
JEDEC
D0-15
Features
n LOWEST COST FOR GLASS SINTERED
ULTRA - FAST CONSTRUCTION
n LOWEST V
F
FOR GLASS SINTERED
ULTRA - FAST CONSTRUCTION
n TYPICAL I
R
< 100 nAmps
n 2.0 AMP OPERATION @ T
A
= 55
C, WITH
NO THERMAL RUNAWAY
n SINTERED GLASS CAVITY-FREE
JUNCTION
20A
20B
20D
20G
5 0
100
200
400
3 5
7 0
140
280
5 0
100
200
400
2.0 Amp Glass Passivated
Sintered Ultra - Fast Rectifiers
NOTES: 1. Measured @ 1 MHZ and applied reverse voltage of 4.0V.
2. Thermal Resistance from Junction to Ambient at 3/8" Lead Length, P.C. Board Mounted.
3. Reverse Recovery Condition I
F
= 0.5A, I
R
= 1.0A, I
RR
= 0.25A.
< ................................... 0.95 ............................... >
1.25
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