UDB151S_17 Datasheet, PDF (1/3 Pages) DIYI Electronic Technology Co., Ltd. – SINGLE PHASE 1.5AMP SURFACE MOUNT GLASS PASSIVATED BRIDGE RECTIFIER

UDB151S THRU UDB157S
SINGLE PHASE 1.5AMP SURFACE MOUNT GLASS PASSIVATED BRIDGE RECTIFIER
Features
· Glass passivated die construction
· Low forward voltage drop
· High current capability
· High surge current capability
· Designed for surface mount application
· Plastic material-UL flammability 94V-0
DB-S
0.043（1.1）
0.035（0.9 ）
0.311（7.9）
0.291（7.4）
-+
Mechanical Data
· Case: DB-S, 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
~~
0.402(10.2)
0.378（9.6）
0.329（8.35）
0.313（7.95）
0.098（2.50）
0.083（2.10）
0.205（5.2）
0.197（5.0）
Dimensions in inches and （millimeters）
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
UDB
151S
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
50
VDC
RMS Reverse Voltage
VRMS
35
Average Rectified Output Current (Note 1)@TC=100℃ ^IF(AV)
Non-Repetitive Peak Forward Surge Current 8.3ms
Single half sine-wave superimposed on rated load
IFSM
(JEDEC Method)
I²t Rating for Fusing (t < 8.3ms)
I²t
Forward Voltage per element @IF=1.5A
VFM
Peak Reverse Current
@TA=25℃
At Rated DC Blocking Voltage @TA=125℃
IR
Maximum reverse recovery time（Note 3）
Typical Junction Capacitance per leg (Note 2)
Typical Thermal Resistance per leg
Operating and Storage Temperature Range
TRR
CJ
RθJA
RθJL
TJ,TSTG
UDB
152S
UDB
153S
UDB
154S
UDB UDB
155S 156S
100 200 400 600 800
70 140 280 420 560
1.5
55
12.554
1.0
1.3
1.7
5.0
200
50
75
25
40
15
-55to+150
UDB
157S
UNITS
1000 V
700 V
A
A
A²s
V
uA
ns
pF
℃/W
℃
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.
version:02
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