BYW54 Datasheet, PDF (1/2 Pages) NXP Semiconductors – Controlled avalanche rectifiers

BYW54 - BYW56
AVALANCHE RECTIFIER DIODES
PRV : 600 - 1000Volts
Io : 2.0 Amperes
FEATURES :
* High current capability
* High surge current capability
* High reliability
* Low reverse current
* Low forward voltage drop
* Pb / RoHS Free
MECHANICAL DATA :
* Case : D2 Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
Method 208 guaranteed
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.465 gram
D2
0.161 (4.1)
0.154 (3.9)
0.034 (0.86)
0.028 (0.71)
1.00 (25.4)
MIN.
0.284 (7.2)
0.268 (6.8)
1.00 (25.4)
MIN.
Dimensions in inches and ( millimeters )
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
RATING
Maximum Repetitive Peak Reverse Voltage
Maximum Crest Working Reverse Voltage
Maximum Continuous Reverse Voltage
Min. Reverse Avalanche Breakdown Voltage @ IR = 0.1 mA
Maximum Average Forward Current Ttp= 45 °C (Note 1)
Maximum Non-Repetitive Peak Forward Surge Current
Maximum Repetitive Peak Forward Current
Maximum Forward Voltage at IF = 1.0 A
Maximum Reverse Current at VR = VRRM
Maximum Reverse Current at VR = VRRM , Tj = 165 °C
Typical Reverse Recovery Time (Note 2)
Thermal Resistance - Junction to Ambient
Junction Temperature Range
Storage Temperature Range
SYMBOL
VRRM
VRWM
VR
V(BR)R-min.
IF(AV)
IFSM
IFRM
VF
IR
IR(H)
Trr
RθJA
TJ
TSTG
BYW54
600
600
600
650
BYW55
800
800
800
900
2.0
50
12
1.0
1.0
150
3.0
100
- 65 to + 175
- 65 to + 175
BYW56
1000
1000
1000
1300
UNIT
V
V
V
V
A
A
A
V
µA
µA
µs
K/W
°C
°C
Notes :
(1) Lead Length 10 mm.
(2) Test Conditions : IF = 0.5 A to IR = 1 A ; measured at Irr = 0.25 A
Page 1 of 2
Rev. 02 : March 25, 2005