RS2B [SEMTECH]
SURFACE MOUNT FAST RECOVERY RECTIFIERS; 表面安装快恢复二极管
| 型号： | RS2B |
| 厂家： | 
SEMTECH CORPORATION |
| 描述： | SURFACE MOUNT FAST RECOVERY RECTIFIERS |
| 文件： | 总2页 (文件大小：285K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RS2A THRU RS2M
SURFACE MOUNT FAST RECOVERY RECTIFIERS
Reverse Voltage – 50 to 1000 Volts
Forward Current – 2.0 Amperes
Features
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The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
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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%.
RS
2A
RS
2B
RS
2D
RS
2G
RS
2J
RS
2K
RS
2M
Symbols
Units
Maximum repetitive peak reverse voltage
Maximum RMS voltage
VRRM
VRMS
VDC
50
35
50
100
200
140
200
400
280
400
600
420
600
800
560
800
1000
V
V
V
70
700
Maximum DC blocking voltage
100
1000
Maximum average forward rectified current
I(AV)
2
A
at TL = 90 OC
Peak forward surge current
8.3ms single half sine-wave superimposed
on rated load (JEDEC method)
IFSM
VF
IR
50
A
V
Maximum instantaneous forward voltage at 2A
1.3
Maximum DC reverse current
at rated DC blocking voltage
TA = 25 OC
5
50
µA
TA = 100OC
Maximum reverse recovery time (Note 1)
Typical junction capacitance (Note 2)
Typical thermal resistance (Note 3)
trr
150
250
500
ns
pF
CJ
50
20
R
Θ
OC/W
JA
Operating junction temperature range
storage temperature range
TJ
TS
-65 to +150
-65 to +150
OC
OC
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
RS2A THRU RS2M
RATINGS AND CHARACTERISTIC CURVES
FIG. 2-Maximum Non-Repetitive
Peak Forward Surge Current
50
FIG. 1-Forward Current
Derating Curve
2.0
40
30
20
1.6
Single Phase
Half Wave 60Hz
1.2
0.8
Resistive or
Inductive Load
0.4
0
10
8.3ms Single Half Sine-Wave
(JEDEC Method)
0
0
25 50 75 100 125 150 175
Ambient Temperature,°C
1
10
100
Number of Cycles at 60 Hz
FIG. 4-Typical Reverse
Characteristics
1000
FIG. 3-Typical Instantaneous
Forward Characteristics
20
10
100
10
1
TJ=100°C
TJ=25°C
1
0.1
TJ=25°C
Pulse Width=300us
1%Duty Cycle
0.1
0.01
0.01
0.6
0.8
1.0
1.2
1.4 1.5
0
20
40
60
80
100
Instantaneous Forward Voltage,
Percent of Peak Reverse Voltage,%
Volts
FIG.6-Typical Transient
FIG.5-Typical Junction Capacitance
Thermal Impedance
200
100
100
TJ=25°C
10
1
10
0.1
0.01
0.1
1
10
100
1
0.1
1.0
10
100
t, Pulse Duration,sec.
Reverse Voltage, Volts
SEMTECH ELECTRONICS LTD.
(Subsidiary of Semtech International Holdings Limited, acompany
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 29/03/2004
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