Description
Features
Mechanical Dimensions
Electrical Characteristics @ 25
o
C.
Maximum Ratings
Peak Repetitive Reverse Voltage...V
RRM
Working Peak Reverse Voltage...V
RWM
DC Blocking Voltage...V
DC
FBR1635 & 1645
Average Forward Rectified Current...I
F(av)
@ T
C
= 125
C
Repetitive Peak Forward Surge Current...I
FM
T
C
= 125
C (Rated V
R
, Square Wave, 20KHZ)
Non-Repetitive Peak Forward Surge Current...I
FSM
@ Rated Load Conditions, 8.3mS, Sine Wave, Jedec Method
Repetitive Peak Reverse Surge Current...I
RSM
@ 2uS PW, F = 1.0 KHZ
Forward Voltage...V
F
300uS, 2% Duty Cycle
@ I
F
= 16 Amps, 25
C
300uS, 2% Duty Cycle
@ I
F
= 16 Amps, 125
C
DC Reverse Current (@ V
R
= V
RM
)...I
R
@ Rated DC Blocking Voltage
T
C
= 25
C
T
C
=125
C
Thermal Resistance, Junction to Case...R
JC
Voltage Rate of Change (Rated V
R
)
Operating Temperature Range...T
J
Storage Temperature Range...T
STRG
Page 7-22
FBR1635
FBR1645
3 5
4 5
3 5
4 5
3 5
4 5
Data Sheet
16 Amp SCHOTTKY
BARRIER RECTIFIERS
Units
Volts
Volts
Volts
n HIGH CURRENT CAPABILITY
WITH LOW V
F
n HIGH EFFICIENCY w/LOW POWER LOSS
n HIGH SURGE VOLTAGE AND
TRANSIENT PROTECTION
n MEETS UL SPECIFICATION 94V-0
............................................. 1 6 ...............................................
............................................. 3 2 ...............................................
............................................. 150 ...............................................
............................................. 1.0 ...............................................
............................................. .63 ...............................................
............................................. .57 ...............................................
............................................. 0.2 ...............................................
............................................. 4 0 ...............................................
............................................. 1.5 ...............................................
.........................................
1000
..........................................
......................................... -65 to 150 ..........................................
......................................... -65 to 175 ..........................................
Amps
Amps
Amps
Amps
Volts
Volts
mAmps
mAmps
C / W
V /
S
C
C
FBR1635 & 1645
.240
JEDEC
T0-220AC
.150
.350
.200
.107
.390
Data Sheet
16 Amp SCHOTTKY
BARRIER RECTIFIERS
Page 7-23
NOTES: 1. Measured @ 1 MHZ and applied reverse voltage of 4.0V.
2. Thermal Resistance Junction to Case, Jedec Method.
3. When Mounted to heat sink, from body.
Ratings at
25 Deg. C ambient
temperature
unless otherwise
specified.
Single Phase Half
Wave, 60 HZ
Resistive or
Inductive Load.
For Capacitive
Load, Derate
Current by 20%.
FBR1635 & 1645
Reverse Current (mA)
Reverse Voltage (Volts)
Typical Reverse Characteristics
Amps
Forward Voltage (Volts)
Forward Current Derating Curve
pF
Reverse Voltage (Volts)
Typical Junction Capacitance
Forward Current (Amps)
Case Temperature (
o
C)
Forward Characteristics
Forward Voltage (Volts)
Forward Current (Amps)
Maximum Non-Repetitive
Peak Forward Surge Current
1
3
2
Case
Common Cathode,
Suffix "C"
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