BYD17DA - BYD17M
A
GENERAL PURPOSE CONTROLLED
A
VALANCHE RECTIFIERS
PRV : 200 - 1000 Volts
Io : 1.5 Am
p
eres
FEATURES :
* Glass passivated junction chip
* High maximum operating temperature
* Low leakage current
* Excellent stability
* Smallest surface mount rectifier outline
* Pb / RoHS Free
MECHANICAL DATA
:
* Case : SMA Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Lead Formed for Surface Mount
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.067 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (Tj = 25 °C unless otherwise specified.)
BYD BYD BYD BYD BYD
17DA 17GA 17JA 17KA 17MA
Maximum Repetitive Peak Reverse Voltage VRRM 200 400 600 800 1000 V
Maximum Crest Working Reverse Voltage VRWM 200 400 600 800 1000 V
Maximum Continuous Reverse Voltage VR200 400 600 800 1000 V
Min. Reverse Avalanche Breakdown Voltage at IR = 0.1 mA V(BR)R-min 225 450 650 900 1100 V
Maximum Average Forward Current Ttp = 105 °C 1.5
(Note 1) Ta = 65 °C; PCB mounting 0.6
Maximum Non-Repetitive Peak Forward Surge Current (Note 2) IFSM 20 A
Maximum Forward Voltage at IF = 1 A , Tj = 25 °C 1.05 V
at IF = 1 A , Tj = 175 °C 0.93
Maximum Reverse Current at VR = VRRMmax , Tj = 25 °C IR1.0 μA
at VR = VRRMmax , Tj = 165 °C IR(H) 100 μA
Typical Reverse Recovery Time (Note 3) Trr 3 μs
Thermal Resistance from Junction to Tie-Point Rth j-tp 30 K / W
Thermal Resistance from Junction to Ambient (Note 4) Rth j-a 150 K / W
Operating Junction Temperature Range TJ - 65 to + 175 °C
Storage Temperature Range TSTG - 65 to + 175 °C
Notes :
(1) Averaged over any 20 ms period.
(2) t = 10ms half sine wave; Tj = Tjmax prior to surge; VR = VRRMmax
(3) Reverse Recovery Test Conditions : IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A.
(4) Device mounted on an epoxy-glass printed-circuit board, 1.5 mm thick; thickness of copper ≥ 40 μm.
Page 1 of 2 Rev. 00 : February 13, 2008
UNITSYMBOLRATING
VF
IF(AV) A
2.0 ± 0.2
2.1 ± 0.2
SMA (DO-214AC)
1.2
±
0.2
5.0 ± 0.15
4.5 ± 0.15
2.6 ± 0.15
Dimensions in millimeters
1.1
±
0.3
0.2
±
0.07
IATF 0060636
SGS TH07/1033
TW00/17276EM
TH97/10561QM
RATING AND CHARACTERISTIC CURVES ( BYD17DA - BYD17MA )
FIG.1 - MAXIMUM PERMISSIBLE AVERAGE FORWARD FIG.2 - MAXIMUM PERMISSIBLE AVERAGE FORWARD
CURRENT AS A FUNCTION OF TIE-POINT TEMPERATURE CURRENT AS A FUNCTION OF AMBIENT TEMPERATURE
0 25 50 75 100 125 150 175 0 40 80 120 160 200
FIG.3 - FORWARD CURRENT AS FUNCTION FIG.4 - REVERSE CURRENT AS FUNCTION
OF FORWARD VOLTAGE; MAXIMUM VALUES OF JUNCTION TEMPERATURE; MAXIMUM VALUES
Page 2 of 2 Rev. 00 : February 13, 2008
2.0
1.0
0.5
3.0
6 1000
100
0.8
0
1.0
0
0.6
0.4
0.2
0
4
1
2
10
800 200
JUNCTION TEMPERATURE, TJ ( °C)
FORWARD CURRENT, IF (A)
REVERSE CURRENT, IR (μA)
AVERAGE FORWARD CURRENT, IF(AV) (A)
FORWARD VOLTAGE, VF (V)
012
TJ = 25 °C
1.5
2.5
TIE-POINT TEMPERATURE, Ttp ( °C)
1.2
TJ = 175 °C
40 120 160
AVERAGE FORWARD CURRENT, IF(AV) (A)
AMBIENT TEMPERATURE, Ta ( °C)
a = 1.57; VR = VRRMmax; δ = 0.5.
a = 1.57; VR = VRRMmax; δ = 0.5.
IATF 0060636
SGS TH07/1033
TW00/17276EM
TH97/10561QM
