SMD Schottky Barrier Diode
RB751G40-G (RoHS Device)
Reverse Voltage: 30 Volts
Forward Current: 30 mA
Features:
Small Surface Mounting Type
High Reliability
Low Reverse Current and Low Forward Voltage
E1
L
θ
c
E2
E
b
D
+
-
SOD-723
Mechanical Data:
Case: Molded plastic SOD-723
Terminals: Solderable per MIL-STD-750, Method
2026.1.
Polarity: Indicated by cathode band.
Mounting position: Any.
Marking: F
Symbol
A
A1
b
c
D
E
E1
E2
L
θ
Inches
θ
Min.
Max.
0.021
0.026
0.020
0.023
0.010
0.014
0.003
0.006
0.022
0.026
0.035
0.043
0.051
0.059
0.008 REF
0.001
0.003
7º REF
A1
A
Millimeters
Min.
Max.
0.525
0.650
0.515
0.580
0.250
0.350
0.080
0.150
0.550
0.650
1.100
0.900
1.500
1.300
0.200 REF
0.010
0.070
7º REF
Maximum Ratings (at T
A
=25ºC unless otherwise specified)
Parameter
Peak reverse voltage
DC reverse voltage
Mean rectifying current
Peak forward surge current
Junction temperature
Storage temperature
Symbol
V
RM
V
R
I
o
I
FSM
T
j
T
stg
Limits
40
30
30
200
125
-40~+125
Unit
V
V
mA
mA
ºC
ºC
Electrical Ratings (at T
A
=25ºC unless otherwise specified)
Parameter
Forward voltage
Reverse current
Capacitance between
terminals
Symbol
V
F
I
R
C
T
2
Min.
Typ.
Max.
0.37
0.5
Unit
V
μA
pF
Conditions
I
F
=1mA
V
R
=30V
V
R
=1V, f=1MHz
“-G” suffix designated RoHS compliant version
Comchip Technology Corporation
.
Tel:510-657-8671
.
Fax: 510-657-8921
.
www.comchiptech.com
Page1
SMD Schottky Barrier Diode
RB751G40-G (RoHS Device)
Electrical Characteristic Curves
Fig. 1 Forward Characteristics
1000m
100m
10m
1m
100μ
10μ
1μ
0
0.2 0.4
0.6 0.8
1.0
1.2 1.4
125ºC
75ºC
25ºC
-25ºC
Fig. 2 Reverse Characteristics
100μ
10μ
1μ
125ºC
Reverse Current (A)
Forward Current (A)
75ºC
25ºC
100n
10n
1n
0
5
10
15
20
25
30
35
-25ºC
Forward Voltage (V)
Reverse Voltage (V)
Fig. 3 Capacitiance between Terminals
Capacitance between Terminals (pF)
100
50
20
SOD-723 PAD-SIZE
0.6 mm.
10
5
2
1
0
2
4
6
8
10
12
14
0.7mm.
Reverse Voltage (V)
1.2mm.
“-G” suffix designated RoHS compliant version
Comchip Technology Corporation
.
Tel:510-657-8671
.
Fax: 510-657-8921
.
www.comchiptech.com
Page2