RL251G THRU RL257G
General Purpose Rectifier
Features
● High efficiency
● High current capability
● High reliability
● High surge current capability
● Low power loss
● Glass passivated chip junction
● Solder dip 275 °C max. 7 s, per JESD 22-B106
RoHS
COMPLIANT
Mechanical Data
●
Package:
DO-204AC(DO-15)
Molding compound meets UL 94 V-0 flammability rating,
RoHS-compliant
●
Terminals:
Tin plated leads, solderable per J-STD-
002 and JESD22-B102
●
Polarity:
Color band denotes cathode end
■Maximum Ratings
(Ta=25℃ Unless otherwise specified）
PARAMETER
Device marking code
Repetitive Peak Reverse Voltage
Average Forward Current
@60Hz sine wave, Resistance load, Ta =50℃
Forward Surge Current (Non-repetitive)
@60Hz Half-sine wave,1 cycle, Ta=25℃
Storage Temperature
Junction Temperature
V
RRM
I
F(AV)
V
A
SYMBOL
UNIT
RL251G
RL251G
50
RL252G
RL252G
100
RL253G
RL253G
200
RL254G
RL254G
400
2.5
RL255G
RL255G
600
RL256G
RL256G
800
RL257G
RL257G
1000
I
FSM
Tstg
Tj
A
℃
℃
120
-55 ~+150
-55~+150
■Electrical
Characteristics
（T
a
=25℃ Unless otherwise specified）
PARAMETER
Maximum instantaneous
forward voltage drop per diode
Maximum DC reverse current
at rated DC blocking voltage
per diode
SYMBOL
V
FM
I
RRM1
μA
I
RRM2
Ta=100℃
Measured at 1MHZ
and Applied Reverse
Voltage of 4.0 V.D.C.
50
UNIT
V
TEST CONDITIONS
I
FM
=2.5A
Ta=25℃
RL251G
RL252G
RL253G
RL254G
1.1
2.5
RL255G RL256G
RL257G
Typical junction capacitance
Cj
pF
25
■
Thermal Characteristics
（T
a
=25℃ Unless otherwise specified）
PARAMETER
Thermal Resistance(Typical)
SYMBOL
R
θJ-A
UNIT
℃/W
RL251G
RL252G
RL253G
RL254G
45
RL255G
RL256G
RL257G
1/4
S-A136
Rev.2.1,28-Apr-14
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
RL251G THRU RL257G
■
Ordering Information (Example)
PREFERED P/N
RL251G~RL257G
RL251G~RL257G
PACKAGE CODE
D1
C1
UNIT WEIGHT(g)
Approximate 0.38
Approximate 0.38
MINIMUM
PACKAGE(pcs)
3000
500
INNER BOX
QUANTITY(pcs)
3000
500
OUTER CARTON
QUANTITY(pcs)
30000
25000
DELIVERY MODE
Tape
Bulk
■
Characteristics (Typical)
FIG.1: Io-Ta Curve
2.5
150
FIG.2: Forward Surge Current Capability
Average Forward Output Current (A)
Peak Forward Surge Current (A)
2.0
120
8.3ms Single Half Sine Wave
JEDEC Method
90
1.5
1.0
Single Phase
Half Wave 60HZ
Resistive or
Inductive Load
0.375''(9.5mm)
Lead Length
50
100
150
60
0.5
30
0
0
0
1
2
4
6
8 10
20
40
60 80 100
Ambient Temperature
(℃)
Number of Cycles
FIG.3: Forward Voltage
20
10
100
FIG.4: Typical Reverse Characteristics
Instantaneous Forward Current (A
)
4.0
2.0
1.0
0.4
0.2
0.1
TJ=25
℃
Pulse width=300us
1% Duty Cycle
0.02
0.01
0.6
Instantaneous Reverse Current (uA)
10
T
j
=125
℃
T
j
=100
℃
1.0
0.1
T
j
=25
℃
0.01
0.001
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0
20
40
60
80
100
Instantaneous Forward Voltage (V)
Percent of Rated Peak Reverse Voltage (%)
2/4
S-A136
Rev.2.1,28-Apr-14
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
RL251G THRU RL257G
■
Outline Dimensions
DO-204AC(DO-15)
DO-204AC(DO-15)
Dim
A
B
C
D
Min
5.80
2.60
25.4
0.70
Max
7.60
3.60
/
0.90
Dimensions in millimeters
3/4
S-A136
Rev.2.1,28-Apr-14
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
RL251G THRU RL257G
Disclaimer
The information presented in this document is for reference only. Yangzhou Yangjie Electronic Technology Co., Ltd. reserves the
right to make changes without notice for the specification of the products displayed herein to improve reliability, function or design
or otherwise.
The product listed herein is designed to be used with ordinary electronic equipment or devices, and not designed to be used with
equipment or devices which require high level of reliability and the malfunction of with would directly endanger human life (such as
medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety
devices), Yangjie or anyone on its behalf, assumes no responsibility or liability for any damages resulting from such improper use
of sale.
This publication supersedes & replaces all information previously supplied. For additional information, please visit our website
http://
www.21yangjie.com
, or consult your nearest Yangjie’s sales office for further assistance.
4/4
S-A136
Rev.2.1,28-Apr-14
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
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