RB495D
Taiwan Semiconductor
Small Signal Product
SMD Schottky Diode
FEATURES
- Epitaxial planar die construction
- Surface device type mounting
- Moisture sensitivity level 1
- Matte Tin(Sn) lead finish with Nickel(Ni) underplate
- Packing code with suffix "G" means
green compound (halogen-free)
SOT-23
MECHANICAL DATA
- Case: SOT- 23, molded plastic
- Terminal: Matte tin plated, lead free,
solderable per MIL-STD-202, Method 208 guaranteed
- High temperature soldering guaranteed: 260
o
C/10s
- Weight: 0.008g (approximately)
- Marking Code: D3Q
MAXIMUM RATINGS AND ELECTRICAL CHARACTERSTICS
(T
A
=25℃ unless otherwise noted)
PARAMETER
Power Dissipation
Repetitive Peak Reverse Voltage
Reverse Voltage
Mean Forward Current
Non-Repetitive Peak Forward Surge Current
Junction and Storage Temperature Range
PARAMETER
Reverse Breakdown Voltage
Forward Voltage
Reverse Leakage Current
Junction Capacitance
Note 1: Mean output current per element : I
O
/2
I
R
=100μA
I
F
=10mA
I
F
=200mA
V
R
=25V
V
R
=0V, f=1.0MHz
(Note 1)
SYMBOL
P
D
V
RRM
V
R
I
O
I
FSM
T
J
, T
STG
SYMBOL
V
(BR)
V
F
I
R
C
J
MIN
40
-
-
-
-
VALUE
200
40
25
350
1.5
-40 to +125
MAX
-
0.32
0.55
70
50
UNIT
mW
V
V
mA
A
o
C
UNIT
V
V
μA
pF
Document Number: DS_S1409009
Version: G14
Taiwan Semiconductor
Small Signal Product
RATINGS AND CHARACTERISTICS CURVES
(T
A
=25°C unless otherwise noted)
RB495D
Fig. 1 Typical Forward Characteristics
1000
Forward Current (mA)
100
10
1
0.1
0.01
0.0
0.2
0.4
0.6
0.8
T
A
=25
o
C
1000
Fig. 2 Reverse Current VS. Reverse Voltage
T
A
=75
o
C
Reverse Current (nA)
T
A
=75
o
C
100
T
A
=25
o
C
10
1
0.1
0
10
20
30
40
50
60
70
80
90
100
Instantaneous Forward Voltage (V)
Reverse Voltage (V)
Fig. 3 Admissible Power Dissipation Curve
Fig. 3
250
70
60
Total Capacitance (pF)
50
40
30
20
10
0
0
25
50
75
100
125
150
0
5
Fig. 4 Typical Junction Capacitance
200
Power Dissipation (mW)
150
100
50
0
10
15
20
25
30
35
40
Ambient Temperature (°C)
Reverse Voltage (V)
Document Number: DS_S1409009
Version: G14
RB495D
Taiwan Semiconductor
Small Signal Product
ORDERING INFORMATION
PART NO.
PART NO.
SUFFIX
(Note 1)
-xx
PACKING
CODE
RF
R5
PACKING CODE
SUFFIX
G
PACKAGE
SOT-23
PACKING
3K / 7" Reel
10K / 13" Reel
RB495D
Note 1: Part No. Suffix „-xx “ would be used for special requirement
EXAMPLE
PREFERRED P/N PART NO.
RB495D RF
RB495D
PART NO.
SUFFIX
PACKING CODE
RF
PACKING CODE
SUFFIX
DESCRIPTION
Multiple manufacture
source
G
Multiple manufacture
source
Green compound
Defined manufacture
source
Green compound
Defined manufacture
source
Green compound
RB495D RFG
RB495D
RF
RB495D-D0 RFG
RB495D
-D0
RF
G
RB495D-B0 R5G
RB495D
-B0
R5
G
Document Number: DS_S1409009
Version: G14
RB495D
Taiwan Semiconductor
Small Signal Product
PACKAGE OUTLINE DIMENSIONS
Unit(mm)
Min
2.70
1.10
0.30
1.78
2.10
0.89
Max
3.10
1.50
0.51
2.04
2.64
1.30
Unit(inch)
Min
0.106
0.043
0.012
0.070
0.083
0.035
Max
0.122
0.059
0.020
0.080
0.104
0.051
DIM.
A
B
C
D
E
F
G
H
0.55 REF
0.10 REF
0.022 REF
0.004 REF
SUGGEST PAD LAYOUT
DIM.
Z
X
Y
C
E
Unit(mm)
Typ.
2.8
0.7
0.9
1.9
1.0
Unit(inch)
Typ.
0.110
0.028
0.035
0.075
0.039
Document Number: DS_S1409009
Version: G14
RB495D
Taiwan Semiconductor
Small Signal Product
Notice
Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf,
assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied,to
any intellectual property rights is granted by this document. Except as provided in TSC's terms and conditions of
sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty,
relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose,
merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or seling these products for use in such applications do so at their own risk and agree to fully
indemnify TSC for any damages resulting from such improper use or sale.
Document Number: DS_S1409009
Version: G14
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