DB301 Datasheet, PDF (1/2 Pages) DIYI Electronic Technology Co., Ltd. – SINGLE PHASE 3 . 0 AMP SURFACE MOUNT GLASS PASSIVATED BRIDGE RECTIFIER

DB301-DB307
SURFACE MOUNT BRIDGE RECTIFIERS
Features
· Glass passivated die construction
· Low forward voltage drop
· High current capability
· High surge current capability
· Plastic material-UL flammability 94V-0
Mechanical Data
· Case: DB-M, molded plastic
· Terminals: plated leads solderable per
MIL-STD-202, Method 208
· Polarity: as marked on case
· Mounting position: Any
· Marking: type number
· Lead Free: For RoHS / Lead Free Version,
DB-1
-+
~~
0.0098（0.25）
0.0059（0.15）
0.329（8.35）
0.313（ 7.95）
0.358（9.1）
0.335（8.5）
0.098（2.50）
0.083（2.10）
0.043（1.10）
0.035（0.90）
0.024（0.60）
0.016（0.40）
0.195（4.95）
0.179（4.55）
0.209（5.3）
0.193（4.9）
Dimiensions in inches and（milimeters）
Maximum Ratings and Electrical Characteristics
Rating at 25℃ ambient temperature unless otherwise specified.
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
TYPE NUMBER
SYMBOL DB301 DB302 DB303 DB304 DB305 DB306 DB307 UNITS
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM 50 100 200 400 600 800 1000 V
VDC
RMS Reverse Voltage
VRMS
35
70 140 280 420 560 700 V
Average Rectified Output Current (Note 1)@TA=40℃
IO
3.0
A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single half sine-wave superimposed on rated load
IFSM
(JEDEC Method)
Forward Voltage per element @IF=3.0A
VFM
Peak Reverse Current
@TA=25℃
At Rated DC Blocking Voltage @TA=125℃
IR
Typical Junction Capacitance per leg (Note 2)
C_J
RθJA
Typical Thermal Resistance per leg
RθJL
Operating and Storage Temperature Range
TJ,TSTG
Note:1. Mounted on glass epoxy PC board with 1.3mm² solder pad.
2.Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.
80
1.1
5.0
500
25
40
15
-55to+150
A
V
uA
pF
℃/W
℃
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