Document
BYV27-50 THRU BYV27-200
GLASS PASSIVATED FAST EFFICIENT RECTIFIER
Reverse Voltage - 50 to 200 Volts
D TE *
DO-204AP
Forward Current - 2.0 Amperes
FEATURES
♦ High temperature metallurgically bonded construction ♦ Glass passivated cavity-free junction ♦ Superfast recovery time for high efficiency ♦ Low forward voltage, high current capability ♦ Capable of meeting environmental standards of MIL-S-19500 ♦ Hermetically sealed package ♦ Low leakage current ♦ High surge current capability ♦ High temperature soldering guaranteed: 350°C/10 seconds, 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension
TE A P
N
0.034 (0.86) 0.028 (0.71) DIA. 1.0 (25.4) MIN.
0.240 (6.1) MAX.
0.150 (3.8) 0.100 (2.5) DIA.
1.0 (25.4) MIN.
MECHANICAL DATA
Case: JEDEC DO-204AP solid glass body Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.02 ounce, 0.56 gram
Dimensions in inches and (millimeters)
*Brazed-lead assembly is covered by Patent No. 3,930,306
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOLS
BYV27-50
BYV27-100
BYV27-150 BYV27-200
UNITS
Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Minimum reverse breakdown voltage at 100 µA Maximum average forward rectified current 0.375" (9.5mm) lead length at TL=85°C Peak forward surge current 10ms single half sine-wave superimposed on rated load at TJ=175°C Maximum instantaneous forward voltage at 3.0A Maximum DC reverse current at rated DC blocking voltage Typical junction capacitance (NOTE 2) Typical thermal resistance (NOTE 3, 4) Operating junction and storage temperature range TJ=25°C TJ=175°C TA=25°C T A =165°C
VRRM VRMS VDC VBR I(AV)
50 35 50 55
100 70 100 110 2.0
150 105 150 165
200 140 200 220
Volts Volts Volts Volts Amps
IFSM
50.0 1.07 0.88 1.0 150.0 25.0 45.0 65.0 20.0 -65 to +175
Amps
VF IR trr CJ RΘJA RΘJL TJ, TSTG
Volts µA ns pF °C/W °C
Maximum reverse recovery time (NOTE 1)
NOTES: (1) Reverse recovery test conditions: IF=0.5A, IR=1.0A, Irr=0.25A (2) Measured at 1.0 MHZ and applied reverse voltage of 4.0 Volts (3) Thermal resistance from junction to lead at 0.375” (9.5mm) lead length with both leads attached to heatsinks (4) Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length and mounted on P.C.B. with 0.5 x 0.5” (12 x 12mm) copper pads
4/98
RATINGS AND CHARACTERISTIC CURVES BYV27-50 THRU BYV27-200
FIG. 1 - MAXIMUM FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT, AMPERES FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT
3.0
AVERAGE FORWARD RECTIFIED CURRENT, AMPERES
RESISTIVE OR INDUCTIVE LOAD
60 50 40 30 20 10 0 1 10
10ms SINGLE HALF SINE-WAVE TJ=175°C
2.5 2.0 1.5 1.0 0.5 0
TA, AMBIENT TEMPERATURE P.C.B. MOUNTED with 0.375" (9.5mm) LEAD LENGTH TL, LEAD TEMPERATURE L
TL 0.375" (9.5mm)
0
25
50
75 100 125 150 175
AMBIENT TEMPERATURE, °C.