UM1B-05-UMB [YFW]
0.8A SURFACE MOUNT GLASS PASSIVATED BRIDGE RECTIFIER;
| 型号： | UM1B-05-UMB |
| 厂家： | 
DONGGUAN YOU FENG WEI ELECTRONICS CO., LTD |
| 描述： | 0.8A SURFACE MOUNT GLASS PASSIVATED BRIDGE RECTIFIER |
| 文件： | 总3页 (文件大小：416K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UM1B-05 THRU UM10B-05
0.8A SURFACE MOUNT GLASS PASSIVATED BRIDGE RECTIFIER
FEATURES:
PINNING
Glass Passivated Chip Junction
Reverse Voltage - 100 to 1000 V
Average Rectified Output Current- 0.5 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-05
100
UM2B-05
200
UM4B-05
400
UM6B-05
UM8B-05
800
UM10B-05
1000
700
Parameter
Maximum Repetitive Peak Reverse Voltage
Maximum RMS voltage
Units
600
V
V
V
VRMS
70
420
600
140
280
560
Maximum DC Blocking Voltage
VDC
400
1000
100
200
800
Average Rectified Output Current
at Tc = 125 °C
A
A
IO
0.5
Peak Forward Surge Current 8.3 ms Single Half
Sine Wave Superimposed on Rated Load
(JEDEC Method)
IFSM
20
Forward Voltage per element
at IF= 0.5A
VF
IR
1.1
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
9
RθJA
135
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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UM1B-05 THRU UM10B-05
Fig.1 Average Rectified Output Current
Derating Curve
Fig.2 Typical Reverse Characteristics
100
0.6
0.5
TJ=125°C
10
0.4
0.3
0.2
0.1
1.0
TJ=25°C
Resistive or Inductive Load
0.1
0.0
25
50
75
100
125
150
175
00
20
40
60
80
100 120
140
Case Temperature (°C)
percent of Rated Peak Reverse Voltage (%)
Fig.3 Typical Instaneous Forward
Characteristics
Fig.4 Typical Junction Capacitance
100
10
1
10
TJ=25°C
TJ=25°C
1.0
0.1
pulse with 300μs
1% duty cycle
0.01
0.0
0.5
1.0
1.5
2.0
0.1
1.0
10
100
Instaneous Forward Voltage (V)
Reverse Voltage (V)
Fig.5 Maximum Non-Repetitive Peak
Forward Surage Current
30
20
10
00
8.3 ms Single Half Sine Wave
(JEDEC Method)
1
10
100
Number of Cycles
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UM1B-05 THRU UM10B-05
PACKAGE OUTLINE
Plastic surface mounted package; 4 leads
UMB
∠ALL ROUND
V
M
A
d
HE
E
g
g
UMB mechanical data
e
HE
g
∠
A
C
D
E
d
UNIT
mm
max
1.2
1.0
47
0.20
0.12
7.9
3.8
3.4
150
134
4.0
3.6
5.1
4.6
201
181
0.82
0.51
32
2.7
2.3
0.70
0.51
28
min
7°
max
157
142
106
91
mil
min
39
4.7
20
20
The recommended mounting pad size
Marking
Type number
Marking code
UM1B-05
UM2B-05
UM4B-05
UM6B-05
B2
B3
1.0×1.4
39×55
B4
B5
B6
B7
4.3
170
UM8B-05
mm
(mil)
Unit：
UM10B-05
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