Datasheet

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Parameter Max. Units

Cathode-to-Anode Voltage 600 V

@ T

= 100°C Continuous Forward Current 8.0

FSM

Single Pulse Forward Current 60 A

FRM

Maximum Repetitive Forward Current 24

@ T

= 25°C Maximum Power Dissipation 36

@ T

= 100°C Maximum Power Dissipation 14

Operating Junction and

STG

Storage Temperature Range

Bulletin PD -20607 rev. B 12/00

• Ultrafast Recovery

• Ultrasoft Recovery

• Very Low

RRM

• Very Low Q

• Specified at Operating Conditions

Benefits

• Reduced RFI and EMI

• Reduced Power Loss in Diode and Switching

Transistor

• Higher Frequency Operation

• Reduced Snubbing

• Reduced Parts Count

Features

Description

International Rectifier's HFA08TB60S is a state of the art ultra fast recovery diode.

Employing the latest in epitaxial construction and advanced processing techniques

it features a superb combination of characteristics which result in performance

which is unsurpassed by any rectifier previously available. With basic ratings of 600

volts and 8 amps continuous current, the HFA08TB60S is especially well suited for

use as the companion diode for IGBTs and MOSFETs. In addition to ultra fast

recovery time, the HEXFRED product line features extremely low values of peak

recovery current (I

RRM

) and does not exhibit any tendency to "snap-off" during the

portion of recovery. The HEXFRED features combine to offer designers a rectifier

with lower noise and significantly lower switching losses in both the diode and the

switching transistor. These HEXFRED advantages can help to significantly reduce

snubbing, component count and heatsink sizes. The HEXFRED HFA08TB60S is

ideally suited for applications in power supplies (PFC Boost diode) and power

conversion systems (such as inverters), motor drives, and many other similar

applications where high speed, high efficiency is needed.

Ultrafast, Soft Recovery DiodeHEXFRED

HFA08TB60S

Absolute Maximum Ratings

-55 to +150

°C

= 600V

(typ.)* = 1.4V

F(AV)

= 8.0A

(typ.)= 65nC

RRM

= 5.0A

(typ.)

= 18ns

(rec)M

/dt (typ.) = 240A/µs

* 125°C

Pak

BASE

(N/C)

(A)

(K)

Summary of content (7 pages)

PAGE 1
Bulletin PD -20607 rev. B 12/00 HFA08TB60S HEXFRED Ultrafast, Soft Recovery Diode TM Features • • • • • Ultrafast Recovery Ultrasoft Recovery Very Low IRRM Very Low Qrr Specified at Operating Conditions VR = 600V VF(typ.)* = 1.4V IF(AV) = 8.0A Qrr (typ.)= 65nC IRRM = 5.0A Benefits • Reduced RFI and EMI • Reduced Power Loss in Diode and Switching Transistor • Higher Frequency Operation • Reduced Snubbing • Reduced Parts Count (K) BASE + 2 (N/C) 1 trr(typ.) = 18ns 3 _ (A) di(rec)M/dt (typ.
PAGE 2
HFA08TB60S Bulletin PD-20607 rev. B 11/00 Electrical Characteristics @ TJ = 25°C (unless otherwise specified) Parameter VBR Cathode Anode Breakdown Voltage VFM Max Forward Voltage IRM Max Reverse Leakage Current CT LS Min. Typ. Max. Units Junction Capacitance 600 ––– ––– ––– ––– ––– ––– ––– 1.4 1.7 1.4 0.3 100 10 ––– 1.7 2.1 1.7 5.0 500 25 Series Inductance ––– 8.0 ––– V V µA pF nH Test Conditions IR = 100µA IF = 8.0A See Fig. 1 IF = 16A IF = 8.0A, TJ = 125°C See Fig.
PAGE 3
HFA08TB60S Bulletin PD-20607 rev. B 11/00 1000 Reverse Current - IR (µA) 10 TJ = 150°C TJ = 125°C TJ = 150°C 100 TJ = 125°C 10 1 0.1 TJ = 25°C 0.01 0.001 0 100 TJ = 25°C 200 300 400 500 600 Reverse Voltage - V R (V) Fig. 2 - Typical Reverse Current vs. Reverse Voltage 1 0.1 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 Forward Voltage Drop - V FM (V) Fig. 1 - Maximum Forward Voltage Drop vs.
PAGE 4
HFA08TB60S Bulletin PD-20607 rev. B 11/00 20 80 VR = 200V TJ = 125°C TJ = 25°C I F = 16A I F = 8.0A I F = 4.0A 15 IF = 16A I F = 8.0A Irr- ( A) trr- (nC) 60 IF = 4.0A 40 10 20 5 VR = 200V TJ = 125°C TJ = 25°C 0 100 di f /dt - (A/µs) 0 100 1000 Fig. 5 - Typical Reverse Recovery vs. dif/dt di f /dt - (A/µs) 1000 Fig. 6 - Typical Recovery Current vs.
PAGE 5
HFA08TB60S Bulletin PD-20607 rev. B 11/00 3 t rr IF REVERSE RECOVERY CIRCUIT tb ta 0 Q rr VR = 200V 2 I RRM 4 0.5 I RRM di(rec)M/dt 0.01 Ω L = 70µH D.U.T. dif/dt ADJUST D G 5 0.75 I RRM IRFP250 S Fig. 9 - Reverse Recovery Parameter Test Circuit 1 di f /dt 1. dif/dt - Rate of change of current through zero crossing 2. IRRM - Peak reverse recovery current 3. trr - Reverse recovery time measured from zero crossing point of negative going IF to point where a line passing through 0.
PAGE 6
HFA08TB60S Bulletin PD-20607 rev. B 11/00 Outline Table 4.69 (0.18) 4.20 (0.16) 10.16 (0.40) REF. 1.32 (0.05) 15.49 (0.61) 1.22 (0.05) 6.47 (0.25) 93° 6.18 (0.24) 14.73 (0.58) 5.28 (0.21) 2.61 (0.10) 4.78 (0.19) 2.32 (0.09) 0.55 (0.02) 8.89 (0.35) 3X REF. 1.40 (0.055) 1.14 (0.045) 2X 1 0.46 (0.02) 0.93 (0.37) MINIMUM RECOMMENDED FOOTPRINT 0.69 (0.27) 11.43 (0.45) 3 4.57 (0.18) 2 4.32 (0.17) 8.89 (0.35) 17.78 (0.70) 0.61 (0.02) MAX. 5.08 (0.20) REF. 3.81 (0.15) 2.08 (0.
PAGE 7
HFA08TB60S Bulletin PD-20607 rev. B 11/00 Tape & Reel Information TRR 1.60 (0.063) 1.50 (0.059) 4.10 (0.161) 3.90 (0.153) FEED DIR ECTION 1.85 (0.073) 1.65 (0.065) 1.60 (0.063) 1.50 (0.059) DIA. 0.368 (0.0145) 0.342 (0.0135) 11.60 (0.457) 11.40 (0.449) 15.42 (0.609) 15.22 (0.601) TRL 1.75 (0.069) 10.90 (0.429) 10.70 (0.421) 1.25 (0.049) 24.30 (0.957) 23.90 (0.941) DIA. 16.10 (0.634) 4.72 (0.186) 4.52 (0.178) 15.90 (0.626) FEED DIRECTION 13.50 (0.532) 12.80 (0.504) DIA. 26.40 (1.039) 24.