SEMTECH_ELEC RS2K

RS2A THRU RS2M
SURFACE MOUNT FAST RECOVERY RECTIFIERS
Reverse Voltage – 50 to 1000 Volts
Forward Current – 2.0 Amperes
Features
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
Fast switching for high efficiency
Built-in strain relief, ideal for automated placement
Low reverse leakage
High forward surge current capability
For surface mounted applications
High temperature soldering guaranteed:250℃/10 seconds
at terminals.
Mechanical Data
•
Case: Molded plastic body, JEDEC DO-214AA
•
Terminals: Solder plated, solderable per MIL-STD-750,
method 2026
•
Polarity: Color band denotes cathode end.
•
Mounting Position: Any
Absolute Maximum Ratings and Characteristics
Ratings at 25℃ ambient temperature unless otherwise specified. Single phase, half-wave 60Hz , resistive or inductive load.
For capacitive load current derate by 20%.
Symbols
RS
2A
RS
2B
RS
2D
RS
2G
RS
2J
RS
2K
RS
2M
Units
Maximum repetitive peak reverse voltage
VRRM
50
100
200
400
600
800
1000
V
Maximum RMS voltage
VRMS
35
70
140
280
420
560
700
V
Maximum DC blocking voltage
VDC
50
100
200
400
600
800
1000
V
Maximum average forward rectified current
at TL = 90 OC
I(AV)
2
A
IFSM
50
A
VF
1.3
V
IR
5
50
µA
Peak forward surge current
8.3ms single half sine-wave superimposed
on rated load (JEDEC method)
Maximum instantaneous forward voltage at 2A
Maximum DC reverse current
at rated DC blocking voltage
O
TA = 25 C
TA = 100OC
Maximum reverse recovery time (Note 1)
trr
Typical junction capacitance (Note 2)
CJ
Typical thermal resistance (Note 3)
150
250
500
ns
50
pF
O
RΘJA
20
Operating junction temperature range
TJ
-65 to +150
O
C
storage temperature range
TS
-65 to +150
O
C
Notes: 1. Reverse recovery condition IF=0.5A, IR = 1A, Irr = 0.25A.
2. Measured at 1MHZ and applied reverse voltage of 4V DC.
3. P.C.B, mounted with 0.2×0.2” (5.0×5.0mm) copper pad areas.
SEMTECH ELECTRONICS LTD.
®
(Subsidiary of Semtech International Holdings Limited, acompany
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 29/03/2004
C/W
RS2A THRU RS2M
FIG. 2-Maximum Non-Repetitive
Peak Forward Surge Current
FIG. 1-Forward Current
Derating Curve
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
1.2
0.8
0.4
0
0
25 50
75 100 125 150 175
Ambient Temperature,°C
Instantaneous Forward
Current, Amperes
FIG. 3-Typical Instantaneous
Forward Characteristics
20
10
1
TJ=25°C
Pulse Width=300us
1%Duty Cycle
0.1
0.01
0.6
0.8
1.0
1.2
1.4 1.5
Instantaneous Forward Voltage,
Volts
FIG.5-Typical Junction Capacitance
Junction Capacitance,pF
200
100
TJ=25°C
10
1
0.1
1.0
10
100
Instantaneous Reverse Current,
Microamperes
1.6
Peak Forward Surge Current,
Amperes
50
2.0
40
30
20
10 8.3ms Single Half Sine-Wave
(JEDEC Method)
0
100
1
10
Number of Cycles at 60 Hz
FIG. 4-Typical Reverse
Characteristics
1000
100
10
TJ=100°C
1
0.1
TJ=25°C
0.01
0
20
40
60
80
100
Percent of Peak Reverse Voltage,%
Transient Thermal Impedance,
°C/W
Average Forward Rectified Current,
Amperes
RATINGS AND CHARACTERISTIC CURVES
FIG.6-Typical Transient
Thermal Impedance
100
10
1
0.1
Reverse Voltage, Volts
0.01
0.1
1
10
t, Pulse Duration,sec.
SEMTECH ELECTRONICS LTD.
®
(Subsidiary of Semtech International Holdings Limited, acompany
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 29/03/2004
100