R2MF 规格书
R2MF
2.0AMPS . GLASS PASSIVATED FAST RECOVERY RECTIFIERS
FEATURE
.Fast
switching
.High
current capability
.Low
forward voltage drop
.Low
power loss, high efficiency
.High
temperature soldering guaranteed:
260℃/10 seconds at terminals.
.For
surface mounted application
.Easy
pick and place
.096(2.45)
.108(2.75)
SMF
.051(1.3)
.059(1.5)
.Case:
Molded plastic
.Epoxy:
UL94V-0 rate flame retardant
.Lead:
MIL-STD- 202E, Method 208 guaranteed
.Polarity:
Marking band denotes cathode end
.Packaging:12mm
tape per EIA STD RS-481
.Mounting
position: Any
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz,resistive or inductive load.
For capacitive load, derate current by 20%
.043(1.1)
.059(1.5)
MECHANICAL DATA
.016(0.40)
.028(0.70)
.028(0.70)
.047(1.20)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Type Number
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC blocking Voltage
Maximum Average Forward Rectified Current
at T
A
=55°C
Peak Forward Surge Current 8.3ms single half
sine-wave superimposed on rated load (JEDEC
method)
Maximum Forward Voltage at 2.0A DC
Maximum DC Reverse Current
at rated DC blocking voltage
@T
A
=25°C
@T
A
=125°C
SYM
BOL
R2MF
1000
700
1000
2.0
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
I
R
t
rr
Cj
R
(JA)
T
STG
T
J
.006(0.15)
.010(0.25)
.173(4.40)
.189(4.80)
.132(3.35)
.144(3.65)
units
V
V
V
A
60.0
1.3
5.0
100.0
500
30
50
-55 to +150
-55 to +150
A
V
µA
nS
pF
°C /W
°C
°C
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note2)
Typical Thermal Resistance (Note 3)
Storage Temperature
Operation Junction Temperature
Note:
1. Test Conditions:
I
F
=0.5A,
I
R
=1.0A,
I
rr
=0.25A
2. Measured at 1.0 MHz and applied reverse voltage of 4.0Vdc
3. Measured on P. C. Board with 0.2×0.2″(5.0×5.0mm) Copper Pad Areas.
1
R2MF 规格书
RATING AND CHARACTERISTIC CURVES (R2MF)
FIG.1-TYPICAL FORWARD CURRENT
DERATING CURVE
2.0
FIG.2-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
AVERGE FORWARD
RECTIFIED CURRENT,(A)
INSTANEOUS FORWARD
CURRENT,(A)
1.0
Single Phase Half
Wave 60Hz
Resistive or
inductive Load
TJ=25
℃
Pulse Width=300
μ
s
1% Duty Cycle
1.0
4
8
2.2
AMBIENT TEMPERTURE,(
℃
)
FIG.3-MAXIMUN NON-REPETITIVE
FORWARD SURGE CURRENT
80
8.3ms Single Half
Sine-Wave (JEDEC
Method)
INSTANEOUS FORWARD VOLTAGE,(V)
FIG.4-TYPICAL REVERSE
CHARACTERISTICS
PEAK FORWARD SURGE
CURRENT,(A)
60
40
INSTANEOUS REVERSE
CURRENT,(
μ
A)
TJ=25
℃
20
NUMBER OF CYCLES AT 60Hz
PERCENT OF RATED PEAK REVERSE
VOLTAGE,(%)
FIG.5-TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERSITIC
50
Ω
NONINDUCTIVE
10
Ω
NONINDUCTIVE
(+)
25Vdc
(approx)
(-)
(+)
1
Ω
(NOTE 1)
NON- OSCILOSCOPE
INDUCTIVE
PULSE
GENERATOR
(NOTE 2)
(-)
NOTES:1.
Rise Time=7ns max, Input
Impedance= 1 megohm.22pF.
2. Rise Time=10ns max,
Souce Impedance= 50 ohms.
2