Document
DISCRETE SEMICONDUCTORS
DATA SHEET
handbook, 2 columns
M3D118
BYM26 series Fast soft-recovery controlled avalanche rectifiers
Product specification Supersedes data of February 1994 1996 May 24
Philips Semiconductors
Product specification
Fast soft-recovery controlled avalanche rectifiers
FEATURES • Glass passivated • High maximum operating temperature • Low leakage current • Excellent stability • Guaranteed avalanche energy absorption capability • Available in ammo-pack • Also available with preformed leads for easy insertion. DESCRIPTION Rugged glass SOD64 package, using a high temperature alloyed
BYM26 series
construction. This package is hermetically sealed and fatigue free as coefficients of expansion of all used parts are matched.
2/3 page k (Datasheet)
Fig.1 Simplified outline (SOD64) and symbol.
LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL VRRM PARAMETER repetitive peak reverse voltage BYM26A BYM26B BYM26C BYM26D BYM26E BYM26F BYM26G VR continuous reverse voltage BYM26A BYM26B BYM26C BYM26D BYM26E BYM26F BYM26G IF(AV) average forward current BYM26A to E BYM26F and G IF(AV) average forward current BYM26A to E BYM26F and G
,
a
MAM104
CONDITIONS
MIN. − − − − − − − − − − − − − −
MAX. 200 400 600 800 1000 1200 1400 200 400 600 800 1000 1200 1400 2.30 2.40 V V V V V V V V V V V V V V A A
UNIT
Ttp = 55 °C; lead length = 10 mm; see Figs 2 and 3; averaged over any 20 ms period; see also Figs 10 and 11 Tamb = 65 °C; PCB mounting (see Fig.19); see Figs 4 and 5; averaged over any 20 ms period; see also Figs 10 and 11
− − − −
1.05 1.00
A A
1996 May 24
2
Philips Semiconductors
Product specification
Fast soft-recovery controlled avalanche rectifiers
SYMBOL IFRM PARAMETER repetitive peak forward current BYM26A to E BYM26F and G IFRM repetitive peak forward current BYM26A to E BYM26F and G IFSM ERSM Tstg Tj non-repetitive peak forward current t = 10 ms half sine wave; Tj = Tj max prior to surge; VR = VRRMmax non-repetitive peak reverse avalanche energy storage temperature junction temperature see Figs 12 and 13 L = 120 mH; Tj = Tj max prior to surge; inductive load switched off Tamb = 65 °C; see Figs 8 and 9 − − − − CONDITIONS Ttp = 55 °C; see Figs 6 and 7 − −
BYM26 series
MIN.
MAX. 19 21 8.0 8.5 45 10 +175 +175 A A A A A
UNIT
mJ °C °C
−65 −65
ELECTRICAL CHARACTERISTICS Tj = 25 °C unless otherwise specified. SYMBOL VF PARAMETER forward voltage BYM26A to E BYM26F and G VF forward voltage BYM26A to E BYM26F and G V(BR)R reverse avalanche breakdown voltage BYM26A BYM26B BYM26C BYM26D BYM26E BYM26F BYM26G IR reverse current VR = VRRMmax; see Fig.16 VR = VRRMmax; Tj = 165 °C; see Fig.16 trr reverse recovery time BYM26A to C BYM26D and E BYM26F and G when switched from IF = 0.5 A to IR = 1 A; measured at IR = 0.25 A; see Fig.20 IR = 0.1 mA 300 500 700 900 1100 1300 1500 − − − − − − − − − − − − − − − − − − 10 150 V V V V V V V µA µA IF = 2 A; see Figs 14 and 15 CONDITIONS IF = 2 A; Tj = Tj max; see Figs 14 and 15 MIN. − − − − TYP. − − − − MAX. 1.34 1.34 2.65 2.30 V V V V UNIT
− − −
− − −
30 75 150
ns ns ns
1996 May 24
3
Philips Semiconductors
Product specification
Fast soft-recovery controlled avalanche rectifiers
SYMBOL Cd PARAMETER diode capacitance BYM26A to C BYM26D and E BYM26F and G dI R -------dt maximum slope of reverse recovery when switched from IF = 1 A to VR ≥ 30 V and current dI F/dt = −1 A/µs; BYM26A to C see Fig.21 BYM26D and E BYM26F and G THERMAL CHARACTERISTICS SYMBOL Rth j-tp Rth j-a Note PARAMETER thermal resistance from junction to tie-point thermal resistance from junction to ambient note 1 CONDITIONS lead length = 10 mm CONDITIONS f = 1 MHz; VR = 0 V; see Figs 17 and 18 MIN. − − −
BYM26 series
TYP. 85 75 65
MAX. − − −
UNIT pF pF pF
− − −
− − −
7 6 5
A/µs A/µs A/µs
VALUE 25 75
UNIT K/W K/W
1. Device mounted on an epoxy-glass printed-circuit board, 1.5 mm thick; thickness of Cu-layer ≥40 µm, see Fig.19. For more information please refer to the “General Part of associated Handbook”.
1996 May 24
4
Philips Semiconductors
Product specification
Fast soft-recovery controlled avalanche rectifiers
GRAPHICAL DATA
MSA875
BYM26 series
handbook, halfpage
2.4
handbook, halfpage
3
MBD421
I F(AV) (A) 1.8 20 15 10 lead length (mm)
I F(AV) (A) 2 lead length 10 mm
1.2
1
0.6
0 0 100 T tp (o C) 200
0 0 100 Ttp (o C) 200
BYM26A to E a = 1.42; VR = VRRMmax; δ = 0.5. Switched mode application.
BYM26F and G a = 1.42; VR = VRRMmax; δ = 0.5. Switched mode application.
Fig.2
Maximum average forward current as a function of tie-point temperature (including losses due to reverse leakage).
Fig.3
Maximum average forward current as a function of tie-point temperature (including losses due to reverse leakage).
handbook, halfpage
2.0 I F(AV) (A) 1.6
MLB490
handbook, halfpage
2.0 I F(AV) (A) 1.6
MBD416
1.2
1.2
0.8
0.8
0.4
0.4
0 0 100 T amb ( C)
o
0 200 0 100 T amb ( C)
o
200
BYM26A to E a = 1.42; VR = VRRMmax; δ .