UGU8B中文资料

MOSPEC

UGU8A THRU UGU8K

UBU

Dim Min Max A 21.80 22.30 B 18.30 18.80 C 7.40 7.90 D 3.50 4.10 E 1.52 2.03 G 2.16 2.54 H 4.83 5.33 J 1.65 2.16 K 1.65 2.03 L 0.76 1.02 M 3.30 3.56 N 17.50 18.00 P 0.46 0.56

Unit :mm

MAXIMUM RATINGS AND ELECTRICAL CHARATERISTICS

8.0A ULTR-FASTGLASS PASSIVATED BRIDGE

RECTIFIER

FEATURES

Glass Passivated Die Construction Low Forward Voltage Drop High Current Capability High Reliability

High Surge Current Capability

High-Switching Speed 100 Nanosecond Recovery Time

MECHANICAL DATA Case: Molded Plastic

Epoxy: UL94V-O rate flame retardant Terminals?G Plated Leads Solderable Per MIL-STD-202 Method 208 Polarity?G As Marking on Body Mounting Position: Any

Weight?G 4.0 gram (approx.) Marking:Type Number

* Rating at 25￠J ambient temperature unless otherwise specified * Single phase,half wave. 60Hz, resistive or inductive load. * For capacitive load derate current bh 20 %

Characteristic Symbol UGU8A UGU8B UGU8D UGU8G UGU8J UGU8K Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage DC Blocking Voltage V RRM V RWM V R

50 100 200 400 600 800 V

RMS Reverse Voltage

V R(RMS) 35 70 140 280 420 560 V

Average Rectifier Forward Current @ T C =100￠J

@ T A =45￠J

I O(AV) 8.0 6.0 A Non-Repetitive Peak Surge Current

8.3 ms Single half sine-wave superimposed on rated load I FSM 200 A Forward Voltage (per element) ( I F =4.0 Amp) V FM 1.0 V Peak Reverse Current

( Rated DC Voltage, T C = 25￠J ) ( Rated DC Voltage, T C = 100￠J ) I R 5.0 500 uA I 2 t Rating for Fusing( t<8.35MS)

I 2t

166

A 2s

Typical Thermal Resistance (per leg)(note 1) R θ jA 18 k/W Typical Thermal Resistance (per leg)(note 2) R θ jc 3.0 k/W

Reverse Recovery Time

( I F = 0.5 A, I R =1.0 , I rr =0.25 A )

T rr 100 ns Operating and Storage Temperature Range

T J , T stg

-65 to +150

J

Note: 1.Thermal resistance junction to ambient, mounted on PCB at 9.5mm lead length with 12 mm 2

copper pads. 2.Thermal resistance junction to case, mounted on 7.5×7.5×0.3 cm thick AL plate.

UGU8A thru UGU8K

FIG-2 TYPICAL FORWARD CHARACTERISITICS

A V E R A G E F O R W A R D R E C T I F I E D C U R R E N T (A m p .)

N S T A N T A N E O U S F O R W A R D C U R R E N T (A m p .)

CASE TEMPERATURE (￠J )

FORWARD VOLTAGE (Volts)

T j =25O

C

Pulse with =300 us

PC Board

Resistive or Inductive Load

Heatsink

P E A K F O R W A R D S U R G E C U R R E N T (A m p .)

J U N C T I O N C A P A C I T A N C E (P F )

NUMBER OF CYCLES AT 60 Hz

REVERSE VOLTAGE (Volts)

Single Half-Sine Wave (JEDEC Method)

T j =25O

C F=1.0MHz

T j =25O

C