75PT NELLSEMI
Document overview
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Technical content
Stansard SCRs, 75A Main Features Symbol Value Unit IT(RMS) V /VDRM RRM I Max.GT 75 A V mA50 1200 to 1600
DESCRIPTION
www.nellsemi.com The 75PT series of silicon controlled rectifiers are high performance glass passivated technology, and are suitable for general purpose applications, where power handling and power dissipation are critical, such as solid state relay, welding equipment SYMBOL IT(RMS) RMS on-state current full sine wave ITSM Non repetitive surge peak on-state current (full cycle, T initial = 25°C)j A 2I t 2I t Value for fusing 3200 2A s dI/dt Critical rate of rise of on-state current 150 IGMPeak gate current PG(AV)Average gate power dissipation TstgStorage temperature range Operating junction temperature range - 40 to + 150 - 40 to + 125 ºC A/µs A A W UNITV ALUE 800F =50 Hz F =60 Hz t = 20 ms t = 16.7 ms t = 10 msp F = 60 Hz T =125ºCj T = 125ºCj T = 125ºCj T = 20 µsp Tj ABSOLUTE MAXIMUM RATINGS PARAMETER TEST CONDITIONS V1200 to 1600 T =125ºCj VDRM VRRM Repetitive peak off-state voltage Repetitive peak reverse voltage (180° conduction angle ) Average on-state current (180° conduction angle) IT(AV) 50 A TO-247AD / TO-247S T =90°Cc Maximum gate power PGM W5T =20µsp T = 125ºCj TO-3P insulated T =90°Cc 860 Base on a clip assembly technology, they offer a superior performance in surge current capabilities. TO-3P insulated Maximum peak reverse gate voltage VRGM 5 V T =80°Cc T =80°Cc TO-3P (Insulated) K A G (75PTxxBI) TO-247AD non-Insulated)( (75PTxxC) and high power motor control. Thanks to their internal ceramic pad, they provide high voltage insulation(2500V ). RMS V = 67% V , t = 200 μs, I = 0.3AD DRM p G d /dt = 0.3A/μsIG 3(G) 1(K) 2(A) TO-247S (non-Insulated) (75PTxxD) K A G K A G TO-247AD / TO-247S
V = 12V, R = 33ΩD L V = V , R = 3.3K Ω, R = 220 ΩD DRM L GK I = 500mA, Gate openT I = 1.2 ×IG GT V = 67% V Gate openD DRM , 0.2 500 mA V V mA V/µs I = 120A, t = 380µsT P T = 125°Cj T = 25°Cj T = 25°Cj V µA ELECTRICAL SPECIFICATIONS (T = 25 ºC unless otherwise specified)J TEST CONDITIONS SYMBOL V =V , V =VD DRM R RRM 1.8 8R = 220ΩGK Max. Max. Min. Max. Max. Min. Max. Max. Max. THERMAL RESISTANCE UNITV ALUESYMBOL Parameter VGT PRODUCT SELECTOR PART NUMBER VOL T AGE (xx) SENSITIVITY PACKAGE T = 125°Cj T = 125°Cj 1.5 100 150 1200 V V V 75PTxxBI 75PTxxC TO-3P TO-247AD Rth(j-c) Junction to case (DC) Rth(j-a) Junction to ambient 0.50 0.65 TO-247AD/TO-247S TO-3P insulated TO-247S/TO-247AD/TO-3P insulated °C/W °C/W S=Copper surface under tab DELIVERY MODE Tube Tube Tube ,BASE Q TYWEIGHTPACKAGE 75PT12BI/75PT16BI 75PT12C/75PT16C 75PT12D/75PT16D MARKING
ORDERING INFORMATION
4.8g 5.0g 6.5g 50mA 50mA 75PT Series RoHS RoHS V ALUE 75PTxxD V 50mA TO-247S Page 2 of 5www.nellsemi.com V V V 1600V 75PT12BI/75PT16BI 75PT12C/75PT16C 75PT12D/75PT16D
ORDERING INFORMATION SCHEME SCR series Package type Current V oltage Code 75 = 75A, IT(RMS)
75 PT 12
D = TO-247S 12 = 1200V BI = TO-3P ( insulated) C = TO-247AD Fig.1 Maximum power dissipation versus average on-state current (half cycle) P(W) 100 120 0 15 Fig.2 RMS on-state current versus case temperature (full cycle) 0 25 50 75 100 125 IT(RMS) Fig.3 On-state characteristics (maximum values). Fig.4 Surge peak on-state current versus number of cycles. l (A)T(RMS) 30 45 60 75 TO-3P insulated 100 ITM (A) 600 480 360 240 120 1 10 100 1000 I (A)TSM 180 300 420 540 Number of cycles 660 Non repetitive T initial=25°Cj BI 75PT Series RoHS RoHS TO-247AD TO-247S 720 780 840 Half cycle t=10ms 1000 V = 1.02 Vo T max.j R = 85 mΩd T =25°CJ T =125°CJ V (V)TM Page 3 of 5www.nellsemi.com 16 = 1600V
Fig.5 Non-repetitive surge peak on-state current for a sinusoidal pulse with width tp < 10 ms, and corresponding 2 value of l t . Fig.6 Relative variations of gate trigger current, holding current and latching current versus junction temperature (typical values) 2 2I (A),l t(A s)TSM dI/dt ≤ 150A/µs tp (ms) T initial=25°Cj 2I t ITSM Half cycle t=10ms 10000 1000 100 0.01 0.1 1.0 10.0 -40 0 20-20 0.0 0.5 1.0 1.5 2.0 2.5 lGT l &lH L l ,l ,l [T ] / l ,l ,l [T =25°C]GT H L j GT H L j T (°C)j 3.0 120 14010040 60 80 Anode TO-247AD 5.38 (0.212) 6.20 (0.244) 15.49 (0.610) 16.26 (0.640) 16.15 (0.242) 20.80 (0.819) 21.46 (0.845) 15.40 (0.606) 14.30 (0.560) 4.50 (0.177)Max 1.01 (0.040) 1.40 (0.055) 1.65 (0.065) 2.13 (0.084) 2.87 (0.113) 3.12 (0.123) 3.55 (0.138) 3.81 (0.150) 0.40 (0.016) 0.79 (0.031) 2.21 (0.087) 2.59 (0.102) 1.49 (0.059) 2.49 (0.098) 4.69 (0.185) 5.31 (0.209) (TYP.) (TYP.) Case Style K GA TO-3P 2.90 (0.114) 2.70 (0.106) 0.70 (0.028) 0.50 (0.020) 1.55 (0.061) 1.45 (0.057) 4.60 (0.181) 4.40 (0.173) 5.65 (0.222) 5.40 (0.213) 5.65 (0.222) 5.40 (0.213) 15.60 (0.614) 14.35 (0.565) 16.50 (0.650) 15.80 (0.622) 21.10 (0.831) 20.40 (0.803) Φ4.17 (0.164) 4.08 (0.160) 15.50 (0.610) 15.10 (0.594) R 4.60 (0.181) 3.65 (0.144) 3.40 (0.134) 1.40 (0.055) 1.20 (0.047) K A G 3(G) 1(K) 2(A) 75PT Series RoHS RoHS Page 4 of 5www.nellsemi.com
16.1(0.632) 15.1(0.595) 2.4(0.095) 2(0.079) 20.8(0.818) 19.8(0.76) 14.8(0.582) 1.3(0.051) 5.8(0.228) 5.1(0.201) 5.8(0.228) 5.1(0.201) 3.35(0.132) 2.75(0.108) 4.0(0.157) 3.0(0.118) 5.5(0.216) 1.45(0.058) 2.8(0.110) 1.9(0.075) 0.8(0.032) 0.55(0.022) TO-247S All dimensions in millimeters 3(G) 1(K) 2(A) 75PT Series RoHS RoHS Page 5 of 5www.nellsemi.com