UM1B THRU UM10B
0.8A SURFACE MOUNT GLASS PASSIVATED BRIDGE RECTIFIER
FEATURES:
PINNING
Glass Passivated Chip Junction
Reverse Voltage - 100 to 1000 V
Average Rectified Output Current- 0.8 A
High Surge Current Capability
Designed for Surface Mount Application
PIN
1
DESCRIPTION
Input Pin(~)
Input Pin(~)
2
Output Anode(+)
Output Cathode(-)
3
4
MECHANICAL DATA
• Case: UMB
3
4
2
1
• Terminals: Solderable per MIL-STD-750, Method 2026
• Approx. Weight: 45mg 0.0016oz
UMB Package
Maximum Ratings and Electrical characteristics
Ratings at 25 °C ambient temperature unless otherwise specified.
Single phase half-wave 60 Hz, resistive or inductive load, for capacitive load current derate by 20 %.
Symbols
VRRM
UM1B
100
70
UM2B
200
UM4B
400
UM6B
600
UM8B
800
UM10B
1000
700
Parameter
Maximum Repetitive Peak Reverse Voltage
Maximum RMS voltage
Units
V
V
V
VRMS
420
600
140
280
560
Maximum DC Blocking Voltage
VDC
400
1000
100
200
800
Average Rectified Output Current
at Tc = 115 °C
A
A
IO
0.8
25
Peak Forward Surge Current 8.3 ms Single Half
Sine Wave Superimposed on Rated Load
(JEDEC Method)
IFSM
@IF= 0.4A
Forward Voltage per element
@IF =0.8A
1.0
1.1
VF
IR
V
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@Ta=25 °C
@Ta=125 °C
3
30
μA
Typical Junction Capacitance(Note1)
Typical Thermal Resistance(Note2)
Operating and Storage Temperature Range
Cj
pF
°C/W
°C
13
RθJA
110
Tj, Tstg
-55 ~ +150
Note: 1. Measured at 1MHz and applied reverse voltage of 4 V D.C.
2. P.C.B. mounted with 4×1.5"×1.5"(3.81×3.81 cm)copper pad areas.
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