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MD4M

Description
MINIATURE GLASS PASSIVATED SINGLE-PHASE BRIDGE RECTIFIER miniature passivated glass single-phase bridge rectifier
CategoryDiscrete semiconductor   
File Size129KB,2 Pages
ManufacturerHORNBY
Websitehttp://www.hornby.com.cn/
Nantong Kangbi Electronics Co., Ltd. specializes in manufacturing power devices such as rectifier diodes, surface mounted diodes, silicon bridge rectifiers, MOS tubes, etc. After more than 20 years of development, the annual production of semiconductor device finished parts has reached 6 billion pieces. It has now become a semiconductor device supplier integrating R&D, production and service, providing semiconductor parts and related services to customers all over the world. The company has passed ISO9001, ISO14001, TS16949, OHSAS18001, UL and other international certifications. At the same time, it has also been recognized by many well-known international and domestic companies, such as Haier, Huawei, Foxconn, Omron, AOC, Skyworth, Samsung, Huntkey, AGASTYA, YUKITA, MERITEK, SUNPOWER, etc. The products are widely used in various consumer electronics, communication electronics, home appliances, energy-saving lighting, automotive electronics, wind energy, solar photovoltaic and other industries. The new generation of energy-saving and ultra-low power consumption devices have been widely used in the partners' 6-level energy-efficient power supply products; SMD patch products use automated equipment and appearance inspection systems to ensure product quality; the company has the core chip R&D and production capabilities and can customize products according to customer needs.
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MD4M Overview

MINIATURE GLASS PASSIVATED SINGLE-PHASE BRIDGE RECTIFIER miniature passivated glass single-phase bridge rectifier

Features

Product Name: MINIATURE GLASS PASSIVATED SINGLE-PHASE BRIDGE RECTIFIER


Product model: MD4M


Product Description:


· Surge overload rating: 30 amperes peak


· Ideal for printed circuit board


· Plastic material has Underwriters Laboratory


Flammability Classification 94V-0


· Low leakage


· Reliable low cost construction utilizing molded



parameter:


Vrrm (reverse repetitive peak voltage): 400V


I (AV) (average forward rectified current): 0.5A


(Forward surge current): 30A


IF (average forward current): 0.4A


VF (forward voltage): 1.05V


IR (reverse DC current): 5?A TA=25 C


500??A TA=125 C


Package:MD-M

MD4M Preview

Download Datasheet
MD1M THRU MD7M
MINIATURE GLASS PASSIVATED SINGLE-PHASE BRIDGE RECTIFIER
REVERSE VOLTAGE:
FORWARD CURRENT:
FEATURES
· Surge overload rating: 30 amperes peak
· Ideal for printed circuit board
· Plastic material has Underwriters Laboratory
Flammability Classification 94V-0
· Low leakage
· Reliable low cost construction utilizing molded
50 to 1000 VOLTS
0.5 AMPERE
MD-M
MECHANICAL DATA
Case: Molded plastic, MD-M
Epoxy: UL 94V-O rate flame retardant
Terminals: Leads solderable per MIL-STD-202,
method 208 guaranteed
Mounting position: Any
Weight: 0.008ounce, 0.22gram
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Ratings at 25
ambient temperature unless otherwise specified.
Single phase, half wave, 60H
Z
, resistive or inductive load.
For capacitive load, derate current by 20%.
Symbols
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
(see Fig. 1)
on glass-epoxy P.C.B (Note 2)
on aluminum substrate (Note 3)
MD1M
MD2M
MD3M
MD4M
MD5M
MD6M
MD7M
Units
Volts
Volts
Volts
V
RRM
V
RMS
V
DC
I
(AV)
50
35
50
100
70
100
200
140
200
400
280
400
0.5
0.8
600
420
600
800
560
800
1000
700
1000
Amp
Peak Forward Surge Current,
8.3ms single half-sine-wave
superimposed on rated load (JEDEC method)
Maximum Forward Voltage
at 0.4A DC and 25℃
Maximum Reverse Current
at Rated DC Blocking Voltage
at T
A
=25℃
T
A
=125℃
I
R
C
J
R
θJA
R
θJL
T
J
,Tstg
V
F
I
FSM
30
Amp
1.05
5.0
500
13
70
20
-55 to +150
Volts
uAmp
pF
℃/W
℃/W
Typical Junction Capacitance (Note 1)
Typical Thermal Resistance (Note 3)
Typical Thermal Resistance (Note 2)
Operating and Storage Temperature Range
NOTES:
1- Measured at 1 MH
Z
and applied reverse voltage of 4.0 VDC.
2- On glass epoxy P.C.B. mounted on 0.05 x 0.05" (1.3 x 1.3mm) pads
3- On aluminum substrate P.C.B. with an area of 0.8" x 0.8" (20 x 20mm) mounted on 0.05 x 0.05" (1.3 x 1.3mm) solder pad
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