Philips Semiconductors
Controlled avalanche rectifiers
Product specification
BYM56 series
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 package, using a high
, temperature alloyed construction.
2/3 pagek(Datasheet)
This package is hermetically sealed
and fatigue free as coefficients of
expansion of all used parts are
matched.
a
MAM104
Fig.1 Simplified outline (SOD64) and symbol.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
CONDITIONS
VRRM
VRWM
VR
IF(AV)
IFSM
repetitive peak reverse voltage
BYM56A
BYM56B
BYM56C
BYM56D
BYM56E
crest working reverse voltage
BYM56A
BYM56B
BYM56C
BYM56D
BYM56E
continuous reverse voltage
BYM56A
BYM56B
BYM56C
BYM56D
BYM56E
average forward current
non-repetitive peak forward current
Ttp = 60 °C;
lead length = 10 mm;
averaged over any 20 ms
period; see Figs 2 and 4
Tamb = 65 °C; PCB mounting
(see Fig.9); averaged over any
20 ms period; see Figs 3 and 4
t = 10 ms half sinewave;
Tj = Tj max prior to surge;
VR = VRRMmax
1996 May 24
2
MIN. MAX. UNIT
−
200 V
−
400 V
−
600 V
−
800 V
−
1000 V
−
200 V
−
400 V
−
600 V
−
800 V
−
1000 V
−
200 V
−
400 V
−
600 V
−
800 V
−
1000 V
−
3.5 A
−
1.4 A
−
80 A