PRB251 Datasheet, PDF (1/2 Pages) MIC GROUP RECTIFIERS – PRESS FIT AUTOMOTIVE RECTIFIER（BOSCH）

PRESS FIT AUTOMOTIVE RECTIF（IER
PRB251 THRU PRB256
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: 0.29 ounces, 8.09 grams
BC-2
0.050± 0.002
(? 1.28± 0.05)
0.49
+0
-0.002
(12.6
) ⁺⁰
-0.05
0.326± 0.006
(8.3± 0.15)
0.504± 0.008
(12.80± 0.02)
1.1± 0.012
(28.0± 0.3)
Epoxy
0.44± 0.02
(11.2± 0.2)
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 heat sink must be considered in application.
PRB251
100
70
100
PRB252
200
140
200
PRB253
300
210
300
25
PRB254
400
280
400
400
664
1.08
5.0
450
0.8
(-65 to +175)
PRB256
600
420
600
UNIT
Volts
Volts
Volts
Amps
Amps
A²S
Volts
UA
℃/W
℃
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