PRM251 Datasheet, PDF (1/2 Pages) MIC GROUP RECTIFIERS – PRESS FIT ARTOMOTIVE RECTIFIER（MOTOROLA）

PRESS FIT ARTOMOTIVE REC_（TIFIER
PRM251 THRU PRM256
VOLTAGE RANGE
CURRENT
100 to 600 Volts
25.0 Amperes
TECHNICAL SPECIFICATION：
FEATURES
• Low Leakage
• Low forward voltage drop
• High current capability
• High forward surge current capacity
MECHANICAL DATA
• Technology: Cell with vacuum soldered
• Case: Copper case
• Polarity: As marked of case bottom
• Lead: Plated lead , solderable per MIL-STD-202E
method 208C
• Mounting: Press Fit
• Weight: 0.28 ounces, 8.0 grams
MC-1
0.050± 0.002
(Φ1.28±0.05)
0.62± 0.004
(15.7± 0.01)
0.307± 0.02
(7.80± 0.50)
1.083
± 0.02
-0
(27.5
± 0.5
-0
)
0.437± 0.004
(11.1± 0.1)
0.50－0.504
(12.73-12.79)
Epoxy
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
• Ratings at 25℃ ambient temperature unless otherwise specified
• Single Phase, half wave, 60HZ, resistive or inductive load
• For capacitive load derate current by 20%
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current,
At Tc=105℃
Peak Forward Surge Current
3.3mS single half sine wave superimposed on
Rated load (JEDEC method)
Rating for fusing (t＜8.3ms)
Maximum instantaneous Forward Voltage at 100A
Maximum DC Reverse Current at Rated TA=25℃
DC Blocking Voltage
TA=100℃
SYMBOLS
V_RRM
V_RMS
V_DC
I_(AV)
I_FSM
I²t
V_F
I_R
Typical Thermal Resistance
R_θJC
Operating and Storage Temperature Range
T_J,T_STG
Notes:
1. Enough heatsink must be considered in application.
PRM251
100
70
100
PRM252
200
140
200
PRM253
300
210
300
PRM254
400
280
400
25
400
664
1.08
5.0
450
0.8
(-65 to +175)
PRM256
600
420
600
UNIT
Volts
Volts
Volts
Amps
Amps
A²S
Volts
UA
℃/W
℃
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