Http://www.upm.com.tw
E-mail:upm.tw@msa.hinet.net
MMBD770WS
SURFACE MOUNT SCHOTTKY DIODE
Voltage Range 70 Volts
Power 200mWatts
UPM
.078(1.95)
.038(.95)
.107(2.7)
.068(1.75)
.027(.70)
.090(2.3)
.012(.30)MIN.
Dimensions in millimeters
SOD-323
Extremely low minority carrier lifetime
Low capacitance ( 0.4pF @ 20V typical )
Low reverse leakage ( 30nA @ 35V typical )
Surface mount package ideally suited for automatic insertion
Both normal and Pb free product are available :
Normal : 80~95% Sn, 5~20%% Pb
Pb free: 99% Sn above
Case: SOD-323, Plastic
Terminals: Solderable per MIL-STD-202G, Method 208
Approx. Weight: 0.0048 gram
Marking : 770
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Features
Mechanical Data
Maximum Ratings and Electrical Characteristics
NOTES:
1.FR-5 Board=1.0 x 0.75 x 0.062 in.
Ratings at 25OC ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20% .
PARAMETER
SYMBOL
VALUE
UNIT
Maximum Reverse Voltage
VR
70
V
Peak Reverse Voltage
VRRM
70
V
Continuous Forward Current
IF
0.25
A
Power Dissipation (1)
PTOT
180
mW
Thermal Resistance , Junction to Ambient (1)
R JA
556
OC/W
Junction Temperature
TJ
-50 to 125
OC
Storage Temperature
TSTG
-50 to 150
OC
PARAMETER
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
Reverse Breakdown Voltage
V(BR)
IR=10uA
70
-
-
V
Reverse Current
IR
VF=35V
-
-
0.2
uA
Forward Voltage
VF
IF =1mA
IF =10mA
-
-
-
-
0.5
1.0
V
Total Capacitance
CT
VR=20V, f =1MHz
-
-
1.0
pF
θ
TJ
=25°C, unless otherwise noted)
Electrical Characteristics (