FR2A THRU FR2M
SURFACE MOUNT FAST RECOVERY RECTIFIER
Reverse Voltage – 50 to 1000 V
Forward Current – 2 A
Features
•
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
•
Fast switching for high efficiency
•
Low reverse leakage
•
High forward surge current capability
•
For surface mounted applications
Mechanical Data
•
Case:
Molded plastic, DO-214AA (SMB).
•
Terminals:
Solder plated, solderable per
•
MIL-STD-750, method 2026
•
Polarity:
Color band denotes cathode end
Absolute Maximum Ratings and Characteristics
Ratings at 25
O
C ambient temperature unless otherwise specified. Single phase half-wave 60 Hz, resistive or
inductive load, for capacitive load current derate by 20%.
Parameter
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Average Forward Rectified Current at T
L
= 90
O
C
Peak Forward Surge Current 8.3 ms Single Half-sine-
wave Superimposed on Rated Load (JEDEC method)
Maximum Instantaneous Forward Voltage at 2 A
Maximum Reverse Current
at Rated DC Blocking Voltage
Typical Junction Capacitance
2)
Typical Thermal Resistance
3)
Operating Junction and Storage Temperature Range
1)
2)
Symbols
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
t
rr
C
J
R
θJA
T
j
, T
stg
FR2A FR2B FR2D FR2G FR2J FR2K FR2M
Units
50
35
50
100
70
100
200
140
200
400
280
400
2
50
1.3
5
50
150
50
20
-65 to +150
O
600
420
600
800 1000
560
700
V
V
V
A
A
V
µA
800 1000
T
A
= 25
O
C
T
A
= 100
O
C
Maximum Reverse Recovery Time
1)
250
500
ns
pF
C/W
O
C
Reverse recovery conditions: I
F
= 0.5 A, I
R
= 1 A, I
rr
= 0.25 A
Measured at 1 MHz and applied reverse voltage of 4 VDC.
3)
P.C.B with 0.2 X 0.2" (5 X 5 mm) copper pad areas.
SEMTECH ELECTRONICS LTD.
(Subsidiary
of Semtech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
R
Dated : 10/03/2006 C
嵌入式系统
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