1N4933-LFR FRONTIER [Frontier Electronics.], 1N4933-LFR Datasheet - Page 2

• Manufacturer Part Number: 1N4933-LFR
• Description: 1A FAST RECOVERY PLASTIC RECTIFIER
• Manufacturer: FRONTIER [Frontier Electronics.]

RATINGS AND CHARACTERISTIC CURVE 1N4933-LFR THRU 1N4937-LFR
1N4933-LFR THRU 1N4937-LFR
NOTE: 1. RISE TIME=7ns MAX. INPUT
FIG. 1-TEST CIRCUIT DIAGRAM AND REVERSE
1.0
0.8
0.6
0.4
0.2
100
1.0
0.1
.01
20
10
2. RISE TIME =10ns MAX. SOURCE
50Ω
NO INDUCTIVE
10
0
(approx)
1
IMPEDANCE=50 OHMS
(+)
25 V
(-)
IMPEDANCE=1 MOhms 22PF
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
RECOVERY TIME CHARACTERISTIC
0
FIG. 3-TYPICAL JUNCTION CAPACITANCE
1
Fig. 2-MAXIMUM CURRENT DERATING CURVE
0
PERCENT OF RATED PEAK REVERSE VOLTAGE
CAPACITIVE
LOAD
I(pk)
I(
dc
f = 1 MHz
Vsig = 50 mVp-p
AV
20 40
T
)
A
-AMBIENT TEMPERATURE (
20
REVERSE VOLTAGE, VOLTS
= 10
1Ω
NON
INDUCTIVE
D.U.T.
20
5
60 80 100 120 140 160 180 200
40
10Ω
NO INDUCTIVE
10
60
T
OSCILLOSCOPE
J
T
=100
J
( NOTE 1 )
=25
o
o
C
C
80
RESISTIVE OR
INDUCTIVE LOAD
0.375”(9.5mm)
LEAD LENGTH
I(pk)
I(AV)
GENERATOR
Tj=25
( NOTE 2 )
PULSE
100 120 140
O
o
C)
C
(-)
(+)
=
π
100
10
1.0
0.1
.01
+0.5A
-0.25A
30
20
10
-1.0A
0
INSTANTANEOUS FORWARD VOLTAGE, (V)
FIG. 6-TYPICAL INSTANTANEOUS
0
1
.4
Fig. 5-MAXIMUM FORWARD SURGE
1.0 CYCLE
FORWARD CHARACTERISTICS
.6
NUMBER OF CYCLES
NUMBER OF CYCLES AT 60 HZ
SET TIME BASE
FOR 10/20 ns/cm
Page: 2
Trr
.8
1cm
Tj=25
PULSE WIDTH =300us
1% DUTY CYCLE
1.0
SINE-WAVE JEDEC METHOD
o
C
10
8.3ms SINGLE HALF
1.2
T
A
=75
1.4 1.6
o
C
100