PAGE . 1
REV.0.1-FEB.9.2009
RB751S-40
SURFACE MOUNT SCHOTTKY DIODES
VOLTAGE 40 Volts 300 mA
MECHANICAL DATA
Case: SOD-523, Plastic
Terminals: Solderable per MIL-STD-750, Method 2026
Appox Weight : 0.0014 gram
Marking : 51
CURRENT
ABSOLUTE RATINGS
THERMAL CHARACTERISTICS
1. FR-4 Board = 70 x 60 x 1mm. Minmum Pad Layout
RETEMARAPlobmySeulaVstinU
tneibmAotnoitcnuJ,ecnatsiseRlamrehT
)1(
R
θ
JA
005
O
W/C
retemaraPlobmySeulaVstinU
egatloVCDesreveRmumixaMV
MRR
04V
egatloVesreveRkaePV
R
03V
tnerruCdrawroFmumixaMI
)VA(F
3.0A
noitapissiDrewoP
)1(
P
TOT
2.0W
sm3.8=ttatnerruCegruSdrawroFkaePI
MSF
005Am
erutarepmeTnoitcnuJ T
J
521+ot55-
O
C
erutarepmeTegarotST
GTS
521+ot55-
O
C
12
Cathode Anode
FEATURES
• Extremely Fast Switching Speed
• Very Low VF : 0.325V (Typ) at IF = 1mA
• Surface mount package ideally suited for autmatic insertion
• Lead free in comply with EU RoHS 2002/95/EC directives.
• Green molding compound as per IEC61249 Std. . (Halogen Free)
0.20 MIN.
0.034(0.85)
0.029(0.75)
0.014(0.35)
0.009(0.25)
0.006(0.15)
0.002(0.05)
0.026(0.65)
0.021(0.55)
0.067(1.70)
0.059(1.50)
0.050(1.25)
0.045(1.15)
SOD-523
Unit inch(mm)：
PAGE . 2
REV.0.1-FEB.9.2009
RB751S-40
010 20 30 40
100
10
1
0.1
0.01
0.001
Reverse Voltage, V (V)
R
Reverse Voltage, V (V)
R
00.1 0.2 0.3 0.4 0.5 0.6 0.7
100
10
1
0.1
Forward Voltage, V (V)
F
Forward Voltage, V(V)
F
010 20 30 40
4
3.5
3
2.5
2
1.5
1
0.5
0
Reverse Voltage,V (V)
R
Reverse Voltage,V (V)
R
Reverse Leakage Current, I ( A)
Rm
Reverse Leakage Current, I( A)
Rm
Fig.1-Typical Reverse Leakage
Fig.1-Typical Reverse Leakage
Fig.3-Typical Capacitance
Fig.3-Typical Capacitance
Fig.2-Typical Forward Voltage
Fig.2-Typical Forward Voltage
T =125 C
J
O
T =125 C
J
O
T=75 C
J
O
T=75 C
J
O
T =-25 C
J
O
T=25 C
J
O
T=25 C
J
O
T =-25 C
J
O
Forward Current, I (mA)
F
Total Capacitance, C (pF)
T
ELECTRICAL CHARACTERISTICS ( TJ = 25OC unless otherwise noted )
ELECTRICAL CHARACTERISTICS CURVE
RETEMARAPlobmySnoitidnoCtseT.NIM.PYT.XAMstinU
tnerruCegakaeLesreveRI
R
V
R
V03=--5.0Au
egatloVdrawroFV
F
I
F
Am1=--73.0V
ecnaticapaClatoTC
T
V
R
HM1=F,V1=
Z
-35Fp
PAGE . 3
REV.0.1-FEB.9.2009
MOUNTING PAD LAYOUT
• Packing information
T/R - 12K per 13" plastic Reel
T/R - 5K per 7" plastic Reel
ORDER INFORMATION
LEGAL STATEMENT
Copyright PanJit International, Inc 2012
The information presented in this document is believed to be accurate and reliable. The specifications and information herein
are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit
does not convey any license under its patent rights or rights of others.
SOD-523
0.016
(0.40)
0.039
(1.00)
0.016
(0.40)
0.016
(0.40)
Unit inch(mm)：
RB751S-40
PAGE . 4
For example :
RB500V-40_R2_00001
Part No. Serial number
Version code means HF
Packing size code means 13"
Packing type means T/R
Packing C od e XX Version Code XXXXX
Packing
type 1
st
Code Packing
size co de 2
nd
Code HF or RoHS 1
st
Code 2
nd
~5
th
Code
T/B AN/A 0HF 0 s e r ial number
T/R R7" 1RoHS 1 s e r ial number
B/P B13" 2
T/P T26mm X
TRR S52mm Y
TRL LPBCU U
FORMING FPBCD D
Part No_pa cking code _Version
RB751S40_R1_00001
RB751S40_R2_00001
RB751S-40
REV.0.1-FEB.9.2009