GBU8G [VISHAY]

GLASS PASSIVATED SINGLE-PHASE BRIDGE RECTIFIER; 玻璃钝化单相桥式整流器


型号：	GBU8G
厂家：	VISHAY
描述：	GLASS PASSIVATED SINGLE-PHASE BRIDGE RECTIFIER 玻璃钝化单相桥式整流器
文件：	总2页 (文件大小：83K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

GBU8A THRU GBU8M

GLASS PASSIVATED SINGLE-PHASE BRIDGE RECTIFIER

Reverse Voltage - 50 to 1000 Volts

Forward Current - 8.0 Amperes

FEATURES

♦ Plastic package has Underwriters Laboratory Flammability

Classification 94V-0

Case Style GBU

♦ This series is UL listed under the Recognized Component

Index, file number E54214

♦ High case dielectric

0.140 (3.56)

0.130 (3.30)

0.880 (22.3)

0.860 (21.8)

strength of 1500 V

RMS

0.020 R (TYP.)

0.125 (3.2) x 45^o

CHAMFER

♦ Ideal for printed circuit boards

♦ Glass passivated chip junction

♦ High forward surge current capability

9^o

TYP.

0.160 (4.1)

0.310 (7.9)

0.290 (7.4)

0.140 (3.5)

0.740 (18.8)

0.720 (18.3)

0.075

(1.9)

0.085 (2.16)

0.065 (1.65)

0.080 (2.03)

♦ Typical I less than 0.5µA

(1.52)

0.060

5^o

♦ High temperature soldering guaranteed:

260°C/10 seconds, 0.375 (9.5mm) lead length,

5lbs. (2.3kg) tension

TYP.

0.085 (2.16)

0.075 (1.90)

0.710 (18.0)

0.690 (17.5)

0.100 (2.54)

0.085 (2.16)

0.050 (1.27)

0.040 (1.02)

0.022 (0.56)

0.018 (0.46)

MECHANICAL DATA

Case: Molded plastic body over passivated junctions

Terminals: Plated leads solderable per MIL-STD-750,

Method 2026

(4.83)

0.080 (2.03)

0.065 (1.65)

0.190

0.210 (5.33)

Polarity shown on front side of case, positive lead by beveled corner

Mounting Position: Any

(NOTE 3)

Mounting Torque: 5 in. - lbs. max.

Weight: 0.15 ounce, 4.0 grams

Dimensions in inches and (millimeters)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified.

GBU

SYMBOLS

V_RRM

V_RMS

V_DC

UNITS

Maximum repetitive peak reverse voltage

Maximum RMS voltage

100

200

140

200

400

280

400

600

420

600

800 1000 Volts

560 700 Volts

Maximum DC blocking voltage

100

800 1000 Volts

Maximum average forward rectified

output current at

I_(AV)

8.0

Amps

T_C=100°C _{(NOTE 1)}

Peak forward surge current single sine-wave

superimposed on rated load (JEDEC Method) T_J=150°C

I_FSM

I²t

200.0

166.0

1.0

Amps

A²sec

Volts

Rating for fusing (t<8.3ms)

Maximum instantaneous forward voltage drop

per leg at 8.0A

V_F

Maximum DC reverse current at

rated DC blocking voltage per leg

T_A=25°C

T_A=125°C

5.0

500.0

I_R

µA

Typical junction capacitance _{(NOTE 2)}

C_J

211.0

94.0

°C/W

°C

Typical thermal resistance per leg_{(NOTE 4)}

R_ΘJA

R_ΘJC

21.0

2.2

(NOTE 1)

Operating junction and storage temperature range

T_J, T_STG

-55 to +150

NOTES:

(1) Units case mounted on 3.2 x 3.2 x 0.12" thick (8.2 x 8.2 x 0.3cm.) Al. Plate heatsink

(2) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts

(3) Recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum heat transfer with #6 screws

(4) Units mounted in free air, no heat sink on P.C.B., 0.5 x 0.5” (12 x 12mm) copper pads, 0.375" (9.5mm) lead length

4/98

RATINGS AND CHARACTERISTICS CURVES GBU8A THRU GBU8M

FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE

CURRENT PER LEG

FIG. 1 - DERATING CURVE OUTPUT RECTIFIED

CURRENT

250

200

150

100

8.0

6.0

4.0

2.0

60 H RESISTIVE OR INDUCTIVE LOAD

SINGLE HALF SINE-WAVE

(JEDEC Method)

T =150°C

HEAT-SINK MOUNTING on

3.2 x 3.2 x 0.12” THK

(8.2 x 8.2 x 0.3cm) AL. PLATE

100 120

150

100

CASE TEMPERATURE, °C

NUMBER OF CYCLES AT 60 Hz

FIG. 3 - TYPICAL FORWARD CHARACTERISTICS

PER LEG

FIG. 4 - TYPICAL REVERSE LEAKAGE

CHARACTERISTICS PER LEG

100

500

100

T =150°C

T =25°C

PULSE WIDTH=300µs

1% DUTY CYCLE

T =125°C

50 - 400V

600 - 1000V

0.1

0.01

T =25°C

0.01

100

0.4

0.6

0.8

1.0 1.2

1.4

1.6

PERCENT OF RATED PEAK REVERSE

VOLTAGE, %

INSTANTANEOUS FORWARD VOLTAGE,

VOLTS

FIG.6 -TYPICAL TRANSIENT THERMAL

IMPEDANCE

FIG. 5 - TYPICAL JUNCTION CAPACITANCE

PER LEG

100

1,000

T =25°C

f=1.0 MHz

Vsig=50mVp-p

100

50-400V

600-1000V

0.1

100

0.1

0.01

0.1

100

REVERSE VOLTAGE, VOLTS

t, HEATING TIME, sec.

4/98

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