Vishay MBRD650CT, MBRD660CT Data Sheet
Bulletin PD-20755 04/01
MBRD650CT
MBRD660CT
SCHOTTKY RECTIFIER
Major Ratings and Characteristics
4
MBRD650CT
MBRD660CT
50 - 60 V
1.27 (0.05)
0.88 (0.03)
6.22 (0.24)
5.97 (0.23)
0.89 (0.03)
3x
0.64 (0.02)
4.57 (0.18)
10.42 (0.41)
9.40 (0.37)
Characteristics Units
I
Rectangular 6 A
F(AV)
waveform
V
RRM
I
@ tp = 5 µs sine 490 A
FSM
VF@ 3 Apk, TJ = 125°C 0.65 V
(per leg)
TJrange - 40 to 15 0 °C
6.73 (0.26)
6.35 (0.25)
5.46 (0.21)
5.21 (0.20)
1.64 (0.02)
123
1.52 (0.06)
1.15 (0.04)
1.14 (0.04)
2x
0.76 (0.03)
2.28 (0.09)
2x
2.38 (0.09)
2.19 (0.08)
1 - Anode
2 - Cathode
3 - Anode
4 - Cathode
6 Amp
D-Pak (TO-252AA)
Description/Features
The MBRD650CT, MBRD660CT surface mount, center tap,
Schottky rectifier series has been designed for applications
requiring low forward drop and small foot prints on PC board.
Typical applications are in disk drives, switching power
supplies, converters, free-wheeling diodes, battery charging,
and reverse battery protection.
Popular D-PAK outline
Center tap configuration
Small foot print, surface mountable
Low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term reliability
1.14 (0.04)
0.89 (0.03)
0.58 (0.02)
0.46 (0.02)
6.45 (0.24)
5.68 (0.22)
0.51 (0.02)
MIN.
0.58 (0.02)
0.46 (0.02)
MINIMUM RECOMMENDED FOOTPRINT
5.97 (0.24)
6.48 (0.26)
2x
2.54 (0.10)
1.65 (0.06)
2x
BASE
COMMON
CATHODE
10.67 (0.42)
2.28 (0.09)
2x
4
Conform to JEDEC outline D-Pak (Similar to TO-252AA)
Dimensions in millimeters and (inches)
123
COMMON
ANODEANODE
CATHODE
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MBRD650CT, MBRD660CT
Bulletin PD-20755 04/01
Voltage Ratings
Part number MBRD650CT MBRD660CT
VRMax. DC Reverse Voltage (V) 50 60
V
Max. Working Peak Reverse Voltage (V)
RWM
Absolute Maximum Ratings
Parameters Value Units Conditions
I
Max. Average Forward (Per Leg) 3.0 A 50% duty cycle @ TC = 128°C, rectangular wave form
F(AV)
Current * See Fig. 5 (Per Device) 6
I
Max. Peak One Cycle Non-Repetitive 490 5µs Sine or 3µs Rect. pulse
FSM
Surge Current (Per Leg) * See Fig. 7 75 10ms Sine or 6ms Rect. pulse
A
Following any rated
load condition and with
rated V
RRM
applied
Electrical Specifications
Parameters Value Units Conditions
VFMMax. Forward Voltage Drop 0.7 V @ 3A
(Per Leg) * See Fig. 1 (1) 0.9 V @ 6A
0.65 V @ 3A
0.85 V @ 6A
IRMMax. Reverse Leakage Current 0.1 mA TJ = 25 °C
(Per Leg) * See Fig. 2 (1) 15 mA TJ = 125 °C
CTTyp. Junction Capacitance (Per Leg) 145 pF VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C
LSTypical Series Inductance (Per Leg) 5.0 nH Measured lead to lead 5mm from package body
dv/dt Max. Voltage Rate of Change 10,000 V/µs
(Rated VR)
(1) Pulse Width < 300µs, Duty Cycle <2%
TJ = 25 °C
TJ = 125 °C
VR = rated V
R
Thermal-Mechanical Specifications
Parameters Value Units Conditions
TJMax. Junction Temperature Range -40 to 150 °C
T
Max. Storage Temperature Range -40 to 150 °C
stg
R
Max. Thermal Resistance (Per Leg) 6 °C/W DC operation * See Fig. 4
thJC
Junction to Case (Per Device) 3
R
Max. Thermal Resistance Junction 80 °C/W
thJA
to Ambient
wt Approximate Weight 0.3 (0.01) g (oz.)
Case Style D-Pak Similar to TO-252AA
2
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