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W T E |
GBU4A – GBU4K |
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PO WE R SEM IC O ND UC TO R S |
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4.0A GLASS PASSIVATED BRIDGE RECTIFIER |
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Features |
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! Glass Passivated Die Construction |
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A |
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! Low Forward Voltage Drop |
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D |
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GBU |
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! |
High Current Capability |
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J |
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Dim |
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Min |
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Max |
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! |
High Reliability |
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C |
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A |
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21.80 |
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22.30 |
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! High Surge Current Capability |
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B |
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18.30 |
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18.80 |
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! Ideal for Printed Circuit Boards |
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+ |
~ ~ |
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- |
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E |
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C |
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7.90 |
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D |
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3.50 |
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4.10 |
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G |
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K |
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E |
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1.52 |
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2.03 |
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G |
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2.16 |
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2.54 |
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Mechanical Data |
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H |
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H |
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4.83 |
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5.33 |
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J |
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1.65 |
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2.16 |
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! |
Case: Molded Plastic |
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K |
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1.65 |
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2.03 |
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! Terminals: Plated Leads Solderable per |
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M |
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L |
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0.76 |
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1.02 |
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MIL-STD-202, Method 208 |
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M |
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3.30 |
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3.56 |
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! Polarity: As Marked on Body |
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N |
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17.50 |
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18.00 |
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! Weight: 4.0 grams (approx.) |
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B |
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P |
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0.46 |
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0.56 |
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! |
Mounting Position: Any |
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All Dimensions in mm |
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! |
Marking: Type Number |
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L |
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N |
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P |
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Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified |
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Single Phase, half wave, 60Hz, resistive or inductive load. |
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For capacitive load, derate current by 20%. |
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Characteristic |
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Symbol |
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GBU4A |
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GBU4B |
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GBU4D |
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GBU4G |
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GBU4J |
GBU4K |
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Unit |
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Peak Repetitive Reverse Voltage |
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VRRM |
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Working Peak Reverse Voltage |
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VRWM |
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50 |
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100 |
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200 |
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400 |
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600 |
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800 |
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V |
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DC Blocking Voltage |
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VR |
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RMS Reverse Voltage |
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VR(RMS) |
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35 |
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70 |
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140 |
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280 |
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420 |
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560 |
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V |
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Average Rectified Output Current |
@TC = 100°C |
IO |
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4.0 |
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A |
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@TA = 40°C |
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3.0 |
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Non-Repetitive Peak Forward Surge Current |
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8.3ms Single half sine-wave superimposed on |
IFSM |
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150 |
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A |
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rated load (JEDEC Method) |
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I2t Rating for Fusing (t < 8.35ms) |
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I2t |
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93 |
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A2s |
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Forward Voltage (per element) |
@IF = 4.0A |
VFM |
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1.0 |
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V |
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Peak Reverse Current |
@TA = 25°C |
IR |
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5.0 |
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µA |
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At Rated DC Blocking Voltage |
@TC = 100°C |
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500 |
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Typical Thermal Resistance (per leg) (Note 1) |
R JA |
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19 |
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K/W |
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Typical Thermal Resistance (per leg) (Note 2) |
R JC |
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4.0 |
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K/W |
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Operating and Storage Temperature Range |
Tj, TSTG |
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-55 to +150 |
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°C |
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Note: 1. Thermal resistance junction to ambient, mounted on PCB at 9.5mm lead length with 12mm2 copper pads. |
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2. Thermal resistance junction to case, mounted on 5.0 x 4.0 x 0.8cm thick AL plate. |
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GBU4A – GBU4K |
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1 of 3 |
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© 2002 Won-Top Electronics |
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