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1(B,G,J)4B1 SILICON BRIDGE RECTIFIERS

WOB
PRV : 100 - 600 Volts
Io : 1.5 Ampere 0.39 (10.0)
0.31 (7.87)

0.22 (5.59)
FEATURES : 0.18 (4.57)
+ AC -
* High case dielectric strength 1.00 (25.4)
MIN.

1.10 (27.9)
* High surge current capability

MIN.
* High reliability
* Low reverse current
* Low forward voltage drop 0.034 (0.86)
* Ideal for printed circuit board 0.028 (0.71)

* Pb / RoHS Free

MECHANICAL DATA : AC -
0.22 (5.59)
* Case : Reliable low cost construction + AC 0.18 (4.57)

utilizing molded plastic technique

* Epoxy : UL94V-O rate flame retardant 0.22 (5.59)
0.18 (4.57)
* Terminals : Plated leads solderable per
MIL-STD-202, Method 208 guaranteed Dimension in inches and (millimeter)
* Polarity : Polarity symbols marked on case
* Mounting position : Any
* Weight : 1.29 grams

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Rating at 25 °C ambient temperature unless otherwise specified.

RATING SYMBOL 1B4B1 1G4B1 1J4B1 UNIT

Maximum Repetitive Peak Reverse Voltage VRRM 100 400 600 V

Maximum Average Output Rectified Current, Ta = 50°C IF(AV) 1.5 A

Maximum Peak One Cycle Surge Forward Current 50 (50 Hz)

IFSM A
(Non Repetitive) 55 (60 Hz)

Maximum Forward Voltage at IF = 1.5 A VF 1.2 V

Maximum Repetitive Peak Reverse Current

IRRM 0.4 mA
at VRRM = Rated, Tj = 150°C

Junction Temperature Tj -40 to +150 °C

Storage Temperature Range TSTG -40 to +150 °C

Page 1 of 2 Rev. 02 : March 25, 2005

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RATING AND CHARACTERISTIC CURVES 1(B,G,J)4B1

FIG.1 - DERATING CURVE FOR OUTPUT FIG.2 - MAXIMUM NON-REPETITIVE PEAK

RECTIFIED CURRENT FORWARD SURGE CURRENT
1.5 55
AVERAGE FORWARD OUTPUT

TJ = 50 °C

PEAK FORWARD SURGE

CURRENT, AMPERES

CURRENT, AMPERES
1.2 45

0.9 35

60 Hz
0.6 25

0.3 15 50 Hz
60 Hz, Resistive or Inductive load.

0 5
0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100

CASE TEMPERATURE, ( °C) NUMBER OF CYCLES AT 60Hz

FIG.3 - TYPICAL FORWARD CHARACTERISTICS

50

30
INSTANTANEOUS FORWARD
CURRENT, AMPERES

10

TJ = 25 °C

0.5

0.3
0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2
INSTANTANEOUS FORWARD VOLTAGE, VOLTS

Page 2 of 2 Rev. 02 : March 25, 2005