Series PTC 20514, SE PTC 2052 SILLS NPN Silicon Power Ow Darlington Transistors 50 Amperes 900 Volts FEATURES @ Isolated Collectors High Voltage Rating 900 Volts @ Glass Passivated Die to Provide Excellent High Temperature Stability APPLICATIONS High Current Switching Power Supplies @ Inverters/Regulators @ Pulse-Width-Modulated (PWM) System Control Circuitry SPECIFICATIONS General Electrical The PTC 2051 and PTC 2052 Powerlith Il series of silicon power transistor modules consists of dual darlingtons with free wheeling diodes mounted in the Powerlith II package. The darlingtons are mounted in series internally, with the collector terminals isolated from the package. These modules are ideally suited for applications in switching power supplies, pulse-width- ; modulated regulators and inverter or converter circuits Figure 1 operating off 480 voltlines. Package outline (Non-JEDEC) MILLIMETERS INCHES Powerlith Il DIM MIN MAX MIN MAX A 91 93 3.58 3.66 Terminal B 79 81 3.11 3.19 8.32 UNC Cc 67 69 2.64 271 54 mm D 12 14 0.47 0.55 Dia, E 5 7 0.20 0.27 F 5 7 0.20 0.27 H G 7 9 0.27 0.35 H 9 11 0.35 0.43 IT 55 13 0.43 0.51 H J 15 17 0.59 0.67 K 31 33 1.22 1.30 L 7 9 0.27 0.35 M 2 4 0.08 0.16 N 9 il 0.35 0.43 O 12 14 0.47 0.55 P 15 25 0.06 0.10 R 15 25 0.06 0.10 S 24.5 26.5 0.96 1.04 T 26 28 1.02 1.10 U 31 33 1.22 1.30 Vv 6 8 0.24 0.31 WwW 2 4 0.08 0.16 x 9 1 0.35 0.43 318SERIES PTC 2051/2052 Fast Switching, High Voltage Dual Power Darlington Module Absolute maximum ratings Description PTC 2051 PTC 2052 Unit Conditions VCBO Collector-Base Voltage 900 900 Volts VCEO(sus) Collector-Emitter Voltage 850 750 Volts Ic Collector Current Continuous 75 A Ic Collector Current Peak 150 A Ip Base Current Continuous 20 A IB Base Current Peak 50 A Pp Maximum Power Dissipation 300* WwW Tc = 25C TS, Tstg Junction Operatingand - Storage Temperature Range 55to +150 Cc 7 ~ Ohh ge . aa a ~ ~ am, 2 ~ we i Electrical characteristics at 25C (unless otherwise specified) Description Type Min. Typ. Max. Unit Conditions VCEO(sus) Collector-Emitter PTC 2051 850 Vv Ic=2A L=2mH Sustaining Voltage PTC 2052 750 Vv ICEO Collector-Cutoff Current All 1.0 mA Atrated collector voltage IEBO Emitter-Cutoff Current All 350 mA VEB = 6V FBSOA Forward Bias _ _ Sate Operating Area All 20 A VCE = 15V, NonRep. tp = Is hFE DC Current Gain {J All 25 200 Ic =50A VCE =5V VCE({SAT) Collector-Emitter il _ _ Saturation Voltage All 18 2.0 Vv IC =50A IBp=5A VBE(SAT) Base - Emitter [Jj _ _ Saturation Voltage All 2.2 3.0 Vv Ic =50A IRB=5A . oe . tat oe dong cg Switching characteristics resistive load at 25C Description Type Min. Typ. Max. Unit Conditions td Delay Time All 0.4 BS tr Rise Time All 3.0 ps IC = 50A VBE = 6.0V - Vcc = 300V Ip1=1A tstg Storage Time All 10 us Ip2=3A PW =50us tt Fall Time All 5 BS Thermal and mechanical characteristics Description Type Min. | Typ. Max. Unit Conditions ReJc Thermal Resistance All 0.42 C/W Junction to Case . Isolation Between Terminals and Package Type All Powerlith II Mounting Surface 2,000V Darlington Circuit All Dual Darlington Figure 1, Preceding Page . . |. ~ went - imo ~ Free wheeling dicde characteristics at 25C Description Type Min. Typ. Max. Unit Conditions VE Forward Voltage All 12 2.0 Vv I = 50A try Reverse Recovery Time All 0.7 1.0 BS IF =50A_ di/dt = SOA/us PTC 2051 900 Vv PIV Peak Inverse Voltage PTC 2052 900 Vv EJ PULSE TEST: PW = 300 us, DUTY CYCLE = 2% *Per Darlington 319