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What is EFM304B?

This electronic component, produced by the manufacturer "Rectron", performs the same function as "(EFM301B - EFM307B) SURFACE MOUNT GLASS PASSIVATED".


EFM304B Datasheet PDF - Rectron

Part Number EFM304B
Description (EFM301B - EFM307B) SURFACE MOUNT GLASS PASSIVATED
Manufacturers Rectron 
Logo Rectron Logo 


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SURFACE MOUNT GLASS PASSIVATED
SUPER FAST SILICON RECTIFIER
VOLTAGE RANGE 50 to 600 Volts CURRENT 3.0 Amperes
EFM301B
THRU
EFM307B
FEATURES
* Glass passivated device
* Ideal for surface mounted applications
* Low leakage current
* Metallurgically bonded construction
* Mounting position: Any
* Weight: 0.098 gram
MECHANICAL DATA
* Epoxy : Device has UL flammability classification 94V-0
DO-214AA
0.083 (2.11)
0.077 (1.96)
0.180 (4.57)
0.160 (4.06)
0.155 (3.94)
0.130 (3.30)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
0.096 (2.44)
0.084 (2.13)
0.060 (1.52)
0.030 (0.76)
0.012 (0.305)
0.006 (0.152)
0.220 (5.59)
0.205 (5.21)
0.008 (0.203)
0.004 (0.102)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS (@ TA=25 OC unless otherwise noted)
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at TA = 55oC
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Junction Capacitance (Note 2)
Operating and Storage Temperature Range
SYMBOL EFM301B EFM302B EFM303B EFM304B EFM305B EFM306B EFM307B UNITS
VRRM
VRMS
VDC
50
35
50
100 150 200 300
70 105 140 210
100 150 200 300
400 600 Volts
280 420 Volts
400 600 Volts
IO 3.0 Amps
IFSM
CJ
TJ, TSTG
125
50
-55 to + 150
30
Amps
pF
0C
ELECTRICAL CHARACTERISTICS(@TA=25 OC unless otherwise noted)
CHARACTERISTICS
SYMBOL EFM301B EFM302B EFM303B EFM304B EFM305B EFM306B EFM307B UNITS
Maximum Instantaneous Forward Voltage at 3.0A DC
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@TA = 25oC
@TA = 100oC
Maximum Reverse Recovery Time (Note 1)
VF
IR
trr
0.95
5.0
100
35
1.25
1.50 Volts
uAmps
50 nSec
NOTES :
1. Reverse Recovery Test Conditions: IF = 0.5A, IR = -1.0A, IRR = -0.25A
2. Measured at 1 MHZ and applied reverse voltage of 4.0 volts
3. “Fully ROHS compliant”, “100% Sn plating (Pb-free)”.
2007-3
Free Datasheet http://www.datasheet4u.com/

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EFM304B equivalent
DISCLAIMER NOTICE
Rectron Inc reserves the right to make changes without notice to any product
specification herein, to make corrections, modifications, enhancements or other
changes. Rectron Inc or anyone on its behalf assumes no responsibility or liabi-
lity for any errors or inaccuracies. Data sheet specifications and its information
contained are intended to provide a product description only. "Typical" paramet-
ers which may be included on RECTRON data sheets and/ or specifications ca-
n and do vary in different applications and actual performance may vary over ti-
me. Rectron Inc does not assume any liability arising out of the application or
use of any product or circuit.
Rectron products are not designed, intended or authorized for use in medical,
life-saving implant or other applications intended for life-sustaining or other rela-
ted applications where a failure or malfunction of component or circuitry may di-
rectly or indirectly cause injury or threaten a life without expressed written appr-
oval of Rectron Inc. Customers using or selling Rectron components for use in
such applications do so at their own risk and shall agree to fully indemnify Rect-
ron Inc and its subsidiaries harmless against all claims, damages and expendit-
ures.
Free Datasheet http://www.datasheet4u.com/


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Featured Datasheets

Part NumberDescriptionMFRS
EFM304The function is SURFACE MOUNT GLASS PASSIVATED SUPER FAST SILICON RECTIFIER (VOLTAGE RANGE 50 to 400 Volts CURRENT 3.0 Ampere). RectronRectron
EFM304BThe function is (EFM301B - EFM307B) SURFACE MOUNT GLASS PASSIVATED. RectronRectron
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