RB521G-30HF

SMD Schottky Barrier Diodes
RB521G-30HF
+
RoHS Device
Halogen Free
-
Features
SOD-723
- Ultra small mold type.
- Low VF
0.010(0.25)
0.006(0.15)
0.043(1.10)
0.035(0.90)
Mechanical Data
- Case: SOD-723 Standard package,
molded plastic.
0.014(0.35)
0.010(0.25)
0.026(0.65)
0.022(0.55)
- High reliability
0.059(1.50)
0.051(1.30)
0.026(0.65)
0.019(0.49)
0.006(0.15)
0.003(0.08)
- Terminals: Solderable per MIL-STD-750,
method 2026.
- Polarity: Indicated by cathode band.
- Mounting position: Any.
Dimensions in inches and (millimeter)
Circuit Diagram
1
Cathode
2
Anode
Maximum Rating (at TA=25°C unless otherwise noted)
Symbol
Limits
Unit
Reverse voltage (DC)
VR
30
V
Average rectified forward current
IO
100
mA
IFSM
500
mA
Tj
+125
O
-40 to +125
O
Parameter
Forward current surge peak
Conditions
60Hz for 1cyc
Junction temperature
Storage temperature
TSTG
C
C
Electrical Characteristics (at TA=25°C unless otherwise noted)
Parameter
Conditions
Symbol
Min
Typ
Max
Unit
Forward voltage
IF = 10 mA
VF
-
-
0.35
V
Reverse current
VR = 10 V
IR
-
-
10
µA
Company reserves the right to improve product design , functions and reliability without notice.
REV: A
Page 1
QW-JB060
Comchip Technology CO., LTD.
SMD Schottky Barrier Diodes
ELECTRICAL CHARACTERISTIC CURVES (RB521G-30HF)
Fig.1 - Forward Characteristics
Fig.2 - Reverse Characteristics
1000
10000
100
1000
10
Reverse current, (uA)
Forward current, (mA)
TA=150°C
-25°C
25°C
1
75°C
0.1
125°C
TA=75°C
100
10
TA=25°C
1
TA=-25°C
0.1
0.01
0.01
0.001
0
100
200
300
400
500
Forward voltage, (mV)
30
Reverse voltage, (V)
Fig.3 - Capacitance Between Terminals
Fig.4 - IFSM-Cycle Characteristics
10
100
f=1MHz
Peak Surge Forward Current, (A)
Capacitance Between Terminals, (pF)
20
10
0
600
10
1fsm
8.3ms
8.3ms
1 cyc
5
0
1
0
5
10
15
20
0
Reverse Voltage, (V)
10
100
Number of Cycle
Fig.5 - Rth-t Characteristics
Transient Thermal Impedance, (°C/W)
1000
Rth(j-a)
Rth(j-c)
100
0
0.001
0.01
10
1000
Time,(s)
Company reserves the right to improve product design , functions and reliability without notice.
REV: A
Page 2
QW-JB060
Comchip Technology CO., LTD.
SMD Schottky Barrier Diodes
Reel Taping Specification
12
o
0
D2
D1 D
W1
Start
End
SOD-723
SOD-723
SYMBOL
A
B
C
d
D
D1
D2
(mm)
0.70 ± 0.05
1.71 ± 0.05
0.68 ± 0.05
1.50 + 0.10
178 ± 2.00
54.40 ± 1.00
13.00 ± 1.00
(inch)
0.028 ± 0.002
0.067 ± 0.002
0.027 ± 0.002
0.059 + 0.004
7.008 ± 0.039
2.142 ± 0.039
0.512 ± 0.039
SYMBOL
E
F
P
P0
P1
W
W1
(mm)
1.75 ± 0.10
3.50 ± 0.10
2.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.10
8.00 + 0.30 /–0.10
12.30 ± 1.00
(inch)
0.069 ± 0.004
0.138 ± 0.004
0.079 ± 0.004
0.158 ± 0.004
0.079 ± 0.004 0.315 + 0.012 /–0.004 0.484 ± 0.039
Company reserves the right to improve product design , functions and reliability without notice.
REV: A
Page 3
QW-JB060
Comchip Technology CO., LTD.
SMD Schottky Barrier Diodes
Marking Code
Product marking code
∑ : Month Code
Marking Code
Part Number
F
RB521G-30HF
F
∑
F
∑
XX
X
Pb Free
“ • ” or “••” or “–” :Traceablity code
Month Code:
Month
Odd Year
(per A.D.)
Even Year
(per A.D.)
Month
Odd Year
(per A.D.)
Even Year
(per A.D.)
Jan
1
E
Jul
7
N
Feb
2
F
Aug
8
P
Wer
3
H
Sep
9
U
Apr
4
J
Oct
T
X
May
5
K
Nov
V
Y
Jun
6
L
Dec
C
Z
Suggested PAD Layout
A
SOD-723
SIZE
(mm)
(inch)
A
1.260
0.050
B
0.600
0.024
C
0.700
0.028
C
B
Standard Packaging
REEL PACK
Case Type
REEL
Reel Size
( pcs )
(inch)
4,000
7
8,000
7
SOD-723
Company reserves the right to improve product design , functions and reliability without notice.
REV: A
Page 4
QW-JB060
Comchip Technology CO., LTD.