UNISONIC TECHNOLOGIES CO., LTD
RS1M
Preliminary
DIODE
SURFACE MOUNT FAST
RECOVERY RECTIFIER
DESCRIPTION
-
SMA
(JEDEC DO-214AC)
+
The UTC
RS1M
is a surface mount fast recovery rectifier, it uses
UTC’s advanced technology to provide customers with fast switching,
high forward surge current and low reverse leakage, etc.
The UTC
RS1M
is suitable for surface mounted applications.
FEATURES
* Low reverse leakage
* Fast switching for high efficiency
* High forward surge current capability
ORDERING INFORMATION
Package
SMA
Pin Assignment
1
2
K
A
Packing
Tape Reel
Ordering Number
Lead Free
Halogen Free
RS1ML-SMA-R
RS1MG-SMA-R
Note: Pin Assignment: A: Anode
K: Cathode
RS1ML-SMA-R
(1)Packing Type
(2)Package Type
(3)Lead Free
(1) R: Tape Reel
(2) SMA: SMA
(3) L: Lead Free, G: Halogen Free
MARKING INFORMATION
PACKAGE
MARKING
UTC
RS1M
Date Code
L: Lead Free
G: Halogen Free
SMA
Cathode Band for
uni-directional Only
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
1 of 3
QW-R601-210.a
RS1M
Preliminary
DIODE
ABSOLUTE MAXIMUM RATINGS
(T
A
=25°C, unless otherwise specified)
Single phase half-wave 60Hz, resistive or inductive load, for capacitive load current derate by 20%.
PARAMETER
SYMBOL
RATINGS
UNIT
Repetitive Peak Reverse Voltage
V
RRM
1000
V
RMS Voltage
V
RMS
700
V
DC Blocking Voltage
V
DC
1000
V
Average Forward Rectified Current at T
L
=90°C
I
O
1.0
A
Peak Forward Surge Current 8.3ms Single Half
Sine-Wave Superimposed on Rated Load
I
FSM
30.0
A
(JEDEC Method)
Junction Temperature
T
J
-65~+150
°C
Storage Temperature
T
STG
-65~+150
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
THERMAL DATA
SYMBOL
θ
JA
RATINGS
60
UNIT
°C/W
PARAMETER
Junction to Ambient (Note)
Note: 8.0mm
2
(0.13mm thick) land pads.
ELECTRICAL CHARACTERISTICS
(T
A
=25°C, unless otherwise specified)
Single phase half-wave 60Hz, resistive or inductive load, for capacitive load current derate by 20%.
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
Instantaneous Forward Voltage
V
F
I
F
=1.0A
1.3
V
T
A
=25°C
5.0
μA
DC Reverse Current at Rated DC Blocking
I
R
Voltage
T
A
=100°C
50.0
μA
I
F
=0.5A, I
R
=1.0A,
500
ns
Reverse Recovery Time
t
rr
I
rr
=0.25A
Junction Capacitance (Note)
C
J
15.0
pF
Note: Measured at 1MHz and applied reverse voltage of 4.0V D.C.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 3
QW-R601-210.a
RS1M
Preliminary
DIODE
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 3
QW-R601-210.a
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