参数资料
型号: MMBD770W
元件分类: 二极管(射频、小信号、开关、功率)
英文描述: 0.25 A, 70 V, SILICON, SIGNAL DIODE
封装: ROHS COMPLIANT, PLASTIC PACKAGE-3
文件页数: 1/3页
文件大小: 196K
代理商: MMBD770W
PAGE . 1
REV.0.1-FEB.23.2009
DATA SHEET
MMBD770W
SURFACE MOUNT SCHOTTKY DIODES
VOLTAGE
70 Volts
200mA
FEATURES
Extremely low minority carrier lifetime
Low capacitance ( 0.4pF @ 20V typical )
Low reverse leakage ( 30nA @ 35V typical )
MECHANICAL DATA
Case: SOT-323, Plastic
Terminals: Solderable per MIL-STD-202G, Method 208
Approx. Weight: 0.0048 gram
MAXIMUM RATINGS
Ratings at 25OC ambient temperature unless otherwise specified.
POWER
.
In compliance with EU RoHS 2002/95/EC directives
Surface mount package ideally suited for automatic insertion
Marking : 770
.087(2.2)
.054(1.35)
.056(1.40)
.006(.15)
.016(.40)
.087(2.2)
.044(1.1)
.004(.10)MIN.
.070(1.8)
.045(1.15)
.047(1.20)
.004(.10)MAX.
.002(.05)
.008(.20)
.078(2.0)
.035(0.9)
SOT-323
Unit: inch (mm)
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)
RΘJA
556
OC/W
Junction Temperature
TJ
-50 to 125
OC
Storage Temperature
TSTG
-50 to 150
OC
Notes : 1. FR-5 Board = 1.0 × 0.75 × 0.062 in.
ELECTRICAL CHARACTERISTICS (TA=25
OC, unless otherwise noted)
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
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