TH09/2479
IATF 0113686
TH97/2478
SGS TH07/1033
www.eicsemi.com
RECTIFIER DIODES
EM2 - EM2B
DO - 41
PRV : 400 - 800 Volts
Io : 1.2 Ampere
1.00 (25.4)
FEATURES :
0.107 (2.7)
MIN.
0.080 (2.0)
* High current capability
* High surge current capability
* High reliability
0.205 (5.2)
0.166 (4.2)
* Low reverse current
* Low forward voltage drop
* Pb / RoHS Free
1.00 (25.4)
0.034 (0.86)
MIN.
0.028 (0.71)
MECHANICAL DATA :
* Case : DO-41 Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
Method 208 guaranteed
* Polarity : Color band denotes cathode end
* Mounting position : Any
Dimensions in inches and ( millimeters )
* Weight : 0.34 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specifie.d
Single phase, half wave,60 Hz, resistive or inductive load.
For capacitive load, derate current by20%.
RATING
SYMBOL
EM2
EM2A
EM2B
UNIT
Maximum Peak Reverse Voltage
VRM
400
600
800
V
Maximum Peak Reverse Surge Voltage
Maximum Average Forward Current
VRSM
IF(AV)
450
650
1.2
850
V
A
Nonrepetitive Peak Surge Current
IFSM
80
A
(50 Hz Half-cycle Sine Wave Single Shot)
Maximum Forward Voltage at 1.2 Amp.
Maximum Reverse Current at Reverse Voltage Ta = 25 °C
Maximum Reverse Current at Reverse Voltage Ta = 100 °C
Junction Temperature Range
VF
IR
0.92
10
V
μA
μA
°C
°C
IR(H)
TJ
50
- 40 to + 140
- 40 to + 140
Storage Temperature Range
TSTG
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Rev. 03 : March 30, 2005