MMBD301/MMBD452
SURFACE MOUNT SCHOTTKY DIODE
VOLTAGE
FEATURES
• Low Capacitance : 1.5pF(Max)at V
R
=15V
• Very Low V
F
: 0.36V (Typ) at I
F
= 1mA
0.120(3.04)
0.110(2.80)
30 Volts
POWER
200mWatts
• Extremely Fast Switching Speed
•
Lead free in comply with EU RoHS 2002/95/EC directives.
• Green molding compound as per IEC61249 Std. . (Halogen Free)
0.056(1.40)
0.047(1.20)
MECHANICAL DATA
• Case: SOT-23 plastic case.
• Terminals : Solderable per MIL-STD-750,Method 2026
• Standard packaging: 8mm tape
• Weight: approximately 0.0084gram
0.079(2.00)
0.070(1.80)
0.008(0.20)
0.003(0.08)
0.004(0.10)
0.000(0.00)
0.020(0.50)
0.013(0.35)
0.044(1.10)
0.035(0.90)
ABSOLUTE RATINGS AND THERMAL CHARACTERISTICS
Parameter
Marking Code
Maximum Reverse Voltage
Peak Reverse Voltage
Maximum Forward Current
Power Dissipation(Note 1)
Termal Resistance , Junction to Ambient (Note 1)
Junction Temperature Range
Storage Temperature Range
Circuit Figure
Symbol
MMBD301
301
30
30
0.2
200
556
-55 to +125
-55 to +150
SINGLE
MMBD452
452
Units
-
V
V
A
mW
O
-
V
R
V
RRM
I
F
P
TOT
R
Θ
JA
T
J
T
STG
-
C/W
O
C
C
-
O
SERIES
NOTE:
1. FR-4 Board = 70 X 60 X 1mm.
SINGLE
SERIES
Fig.14
REV.0.1-MAR.3.2009
Fig.17
PAGE . 1
MMBD301/MMBD452
ELECTRICAL CHARACTERISTICS (T
J
=25
O
C unless otherwise noted)
PARAMETER
Reverse Breakdown Voltage
Reverse Leakage Current
Forward Voltage
Forward Voltage
Total Capacitance
SYMBOL
Test Condition
I
R
=10
µA
V
R
=25V
I
F
=1.0mA
I
F
=10mA
V
R
=15V, f=1.0MHz
MIN.
30
0.2
0.45
0.6
1.5
TYP.
MAX.
UNIT
V
µA
V
V
pF
V
(BR)
I
R
V
F
V
F
C
J
RATING AND CHARACTERISTIC CURVES
100
100
10
T
J
=125 C
O
IR, Reverse Current (mA)
IF, Forward Current (mA)
10
1
T
J
=75
O
C
0.1
T
J
=25
O
C
1
125 C
75 C
25
O
C
T
J
=-25 C
O
O
O
0.01
0.001
0
10
20
30
40
0.1
0.0
0.2
0.4
0.6
0.8
1.0
1.2
VR, Reverse Voltage (V)
VF, Forward Voltage (V)
Fig.1 TYPICAL REVERSE CHARACTERISTICS
Fig.2-TYPICAL FORWARD CHARACTERISTICS
2.4
f = 1MHz
2.0
C
T
, Total Capacitance (pF)
1.6
1.2
0.8
0.4
0.0
0
5
10
15
20
25
30
V
R
Reverse Voltage (Volts)
,
Fig.3 TYPICAL TOTAL CAPACITANCE
REV.0.1-MAR.3.2009
PAGE . 2
MMBD301/MMBD452
MOUNTING PAD LAYOUT
0.031 MIN.
(0.80) MIN.
0.037
(0.95)
0.043
(1.10)
0.106
(2.70)
ORDER INFORMATION
• Packing information
T/R - 12K per 13" plastic Reel
T/R - 3K per 7” plastic Reel
REV.0.1-MAR.3.2009
PAGE . 3
MMBD301/MMBD452
Part No_packing code_Version
MMBD301_R1_00001
MMBD301_R2_00001
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 Code
XX
Packing type
Tape and Ammunition Box
(T/B)
Tape and Reel
(T/R)
Bulk Packing
(B/P)
Tube Packing
(T/P)
Tape and Reel (Right Oriented)
(TRR)
Tape and Reel (Left Oriented)
(TRL)
FORMING
1
st
Code
A
R
B
T
S
L
F
Packing size code
N/A
7"
13"
26mm
52mm
PANASERT T/B CATHODE UP
(PBCU)
PANASERT T/B CATHODE DOWN
(PBCD)
Version Code
XXXXX
2
nd
Code
HF or RoHS
1
st
Code 2
nd
~5
th
Code
0
1
2
X
Y
U
D
HF
RoHS
0
1
serial number
serial number
REV.0.1-MAR.3.2009
PAGE .
4
MMBD301/MMBD452
Disclaimer
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permission from Panjit International Inc..
Panjit International Inc. reserves the rights to make changes of the content herein the
document anytime without notification. Please refer to our website for the latest
document.
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use of any product including damages incidentally and consequentially occurred.
Panjit International Inc. does not assume any and all implied warranties, including
warranties of fitness for particular purpose, non-infringement and merchantability.
Applications shown on the herein document are examples of standard use and
operation. Customers are responsible in comprehending the suitable use in particular
applications. Panjit International Inc. makes no representation or warranty that such
applications will be suitable for the specified use without further testing or modification.
The products shown herein are not designed and authorized for equipments requiring
high level of reliability or relating to human life and for any applications concerning
life-saving or life-sustaining, such as medical instruments, transportation equipment,
aerospace machinery et cetera. Customers using or selling these products for use in
such applications do so at their own risk and agree to fully indemnify Panjit
International Inc. for any damages resulting from such improper use or sale.
REV.0.1-MAR.3.2009
PAGE .
5
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