Philips Semiconductors Product specification
Rectifier diodes PBYR1645F, PBYR1645X
Schottky barrier
FEATURES SYMBOL QUICK REFERENCE DATA
• Low forward volt drop
• Fast switching VR = 40 V/ 45 V
• Reverse surge capability
• High thermal cycling performance IF(AV) = 16 A
• Isolated mounting tab VF ≤ 0.6 V
GENERAL DESCRIPTION
Schottkyrectifierdiodesinaplasticenvelopewithelectricallyisolatedmountingtab.Intendedforuseasoutputrectifiers
in low voltage, high frequency switched mode power supplies.
The PBYR1645F is supplied in the SOD100 package.
The PBYR1645X is supplied in the SOD113 package.
PINNING SOD100 SOD113
PIN DESCRIPTION
1 cathode
2 anode
tab isolated
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum System (IEC 134)
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
PBYR16 40F 45F
PBYR16 40X 45X
VRRM Peak repetitive reverse - 40 45 V
voltage
VRWM Working peak reverse - 40 45 V
voltage
VRContinuous reverse voltage Ths ≤ 97 ˚C - 40 45 V
IF(AV) Average rectified forward square wave; δ = 0.5; Ths ≤ 95 ˚C - 16 A
current
IFRM Repetitive peak forward square wave; δ = 0.5; Ths ≤ 95 ˚C - 32 A
current
IFSM Non-repetitive peak forward t = 10 ms - 120 A
current t = 8.3 ms - 132 A
sinusoidal; Tj = 125 ˚C prior to
surge; with reapplied VRRM(max)
IRRM Peak repetitive reverse pulse width and repetition rate - 1 A
surge current limited by Tj max
TjOperating junction - 150 ˚C
temperature
Tstg Storage temperature - 65 175 ˚C
k a
12
12
case
12
case
July 1998 1 Rev 1.200