MCC
omponents
20736 Marilla Street Chatsworth
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TM
Micro Commercial Components
RB441Q
Features
•
Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates
Compliant. See ordering information)
Low Current, Low VF
Glass Sealed Envelope for High Reliability (MSD)
Silicon Epitaxial Planar Construction
Moisture Sensitivity Level 1
•
•
•
•
0.1 Amp Schottky
Barrier Rectifier
40 Volts
Mechanical Data
•
•
•
Case: DO-35 glass case
Polarity: Color band denotes cathode end
Weight: Approx. 0.13 gram
DO-35
Maximum Ratings
Parameter
Peak Reverse Voltage
DC Reverse Voltage
Mean Rectifying Current
Peak Forward Surge
Current
Junction Temperature
Storage Temperature
Symbol
VRM
VR
IO
Value
40
40
0.1
Unit
V
V
A
IFSM
1
A
TJ
TSTG
125
-40 to 125
D
A
Cathode
Mark
o
C
C
B
o
D
Electrical Characteristics @ 25°C Unless Otherwise Specified
Parameter
Forward Voltage
@ I F=10mA
Forward Voltage
@ I F=100mA
Reverse Current
@V R=40V
Capacitance
Between Terminals
@V R=10V, f=1MHz
Note:
Symbol
Typical
VF1
VF2
0.45
Maximum
Unit
0.34
V
0.55
V
100
uA
C
DIMENSIONS
IR
CT
6.0
pF
INCHES
DIM
A
B
C
D
MIN
------1.083
MM
MAX
.150
.079
.020
---
MIN
------27.50
MAX
3.8
2.00
.52
---
NOTE
1. Lead in Glass Exemption Applied, see EU Directive Annex 5.
Revision: A
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1 of 3
2011/01/01
MCC
RB441Q
TM
10m
REVERSE CURRENT : IR (A)
Typ.
pulse measurement
100m
10m
Ta
=1
75 25°C
°C
25
°
−2 C
5°C
1m
100µ
10µ
0
0.1
0.2
0.3
0.4
0.5
0.6
1m
Ta=125°C
100µ
75°C
10µ
25°C
1µ
0.1µ
0
0.7
FORWARD VOLTAGE : VF (V)
15
20
25
30
35
10
1
0
40
5
10
15
20
25
REVERSE VOLTAGE : VR (V)
Fig. 2 Reverse characteristics
POWER DISSIPATION : PF (W)
FORWARD SURGE CURRENT : IF Surge (A)
10
100
Fig. 3 Capacitance between
terminals characteristics
0.5
P=50%
1
10
100
1000
PULSE WIDTH (mS)
Fig. 4 Forward surge current
characteristics
Revision: A
5
1000
REVERSE VOLTAGE : VR (V)
Fig. 1 Forward characteristics
28
26
24
22
20
18
16
14
12
10
8
6
4
2
0
Typ.
pulse measurement
100
0.4
Sine wave (Tj=25°C)
0.3
DC (Tj=25°C)
0.2
0.1
Io CURRENT (%)
FORWARD CURRENT : IF (A)
1
CAPACITANCE BETWEEN TERMINALS : CT (pF)
Micro Commercial Components
80
60
40
20
0
0.5
AVERAGE FORWARD CURRENT : IO (A)
Fig. 5 Mean rectifying current
characteristics
0
0
25
75
100
125
Fig. 6 Derating curve
(mounting on glass epoxy PCBs)
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AMBIENT TEMPERATURE : Ta (°C)
2011/01/01
MCC
TM
Micro Commercial Components
Ordering Information :
Device
Packing
Part Number-TP
Tape&Reel: 10Kpcs/Reel
Part Number-AP
Ammo Packing: 5Kpcs/Ammo Box
Part Number-BP
Bulk: 100Kpcs/Carton
***IMPORTANT NOTICE***
Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to
make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components
Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
Revision: A
www.mccsemi.com
3 of 3
2011/01/01