EIC MR2540L Automotive transient suppressor Datasheet

MR2540L
AUTOMOTIVE
TRANSIENT SUPPRESSORS
VBR : 20 Volts
Io : 50 Amperes
MR - L
FEATURES :
0.053 (1.35)
0.050 (1.27)
* Avalanche Voltage 24 to 32 Volts
* High Power capability
* Increased Capacity by Parallel Operation
0.246 (6.25)
0.234 (5.94)
MECHANICAL DATA :
* Case : Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
Method 208 guaranteed
* Polarity : Cathode polarity band
* Mounting position : Any
* Weight : 2.69 grams
0.342 (8.69)
0.332 (8.43)
1.00 (25.4)
MIN.
Dimensions in inches and ( millimeter )
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
RATING
SYMBOL
VALUE
UNIT
Maximum DC Peak Repetitive Reverse Voltage
VRRM
20
Volts
Maximum Working Peak Reverse Voltage
VRWM
20
Volts
VR
20
Volts
Maximum DC Blocking Voltage
Maximum Breakdown Voltage
( IR = 100 mA, Tc = 25°C )
(1)
VBR(max)
32
Volts
Minimum Breakdown Voltage
( IR = 100 mA, Tc = 25°C )
(1)
VBR(min)
24
Volts
IF(AV)
50
Amps.
IRSM
150
Amps.
IFSM
800
Amps.
Maximum Instantaneous Forward Voltage (IF = 100 Amps. Tc = 25 °C) (1)
VF
1.1
Volts.
Maximum Reverse Current ( VR = 20 Volts, Tc = 25 °C )
IR
200
nA
RθJC
0.8
°C/W
Junction Temperature Range
TJ
- 65 to + 175
°C
Storage Temperature Range
TSTG
- 65 to + 175
°C
Average Rectified Forward Current
( Single Phase, Resistive Load, 60 Hz, Tc = 150 °C )
Maximum Repetitive Peak Reverse Surge Current
( Time Constant = 10 ms, Duty Cycle ≤ 1%, Tc = 25 °C )
Maximum Non-Repetitive Peak Surge Current
Surge Supplied at Rated Load Conditions, Halfwave, Single Phase
Typical Thermal Resistance Junction to Case
Note : (1) Pulse Test : Pulse Width ≤ 300µs, Duty Cycle ≤ 2%.
UPDATE : SEPTEMBER 5, 2000
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