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
• Extremely Fast Switching Speed
• In compliance with EU RoHS 2002/95/EC directives
30 Volts
POWER
200mWatts
MECHANICAL DATA
• Case: SOT-23 plastic case.
• Terminals : Solderable per MIL-STD-750,Method 2026
• Standard packaging: 8mm tape
• Weight: approximately 0.008gram
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
O
C
-
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
(BR)
I
R
V
F
V
F
C
J
V
µA
V
V
pF
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 C
O
0.1
T
J
=25 C
O
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
ORDER INFORMATION
• Packing information
T/R - 12K per 13" plastic Reel
T/R - 3K per 7” plastic Reel
LEGAL STATEMENT
Copyright PanJit International, Inc 2009
The information presented in this document is believed to be accurate and reliable. The specifications and information herein
are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit
does not convey any license under its patent rights or rights of others.
REV.0.1-MAR.3.2009
PAGE . 3
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