Document
MITSUBISHI THYRISTOR MODULES
TM20DA-M,-H
MEDIUM POWER GENERAL USE
INSULATED TYPE
TM20DA-M,-H
• IT (AV) • VRRM • • • •
Average on-state current ............ 20A Repetitive peak reverse voltage ........ 400/800V VDRM Repetitive peak off-state voltage ........ 400/800V DOUBLE ARMS Insulated Type UL Recognized Yellow Card No. E80276 (N) File No. E80271
APPLICATION DC motor control, NC equipment, AC motor control, Contactless switches, Electric furnace temperature control, Light dimmers
OUTLINE DRAWING & CIRCUIT DIAGRAM Dimensions in mm
60 47.6
2–φ5.5
A1
A1 A2
A2 CR2 G2
18 32
13
CR1 G1
K1 G1 8.5 15 36
K1
K2
K2
G2
4–M4
Tab#110, t=0.5
11
LABEL
16.5
2.0
24.5
30
Feb.1999
MITSUBISHI THYRISTOR MODULES
TM20DA-M,-H
MEDIUM POWER GENERAL USE
INSULATED TYPE
ABSOLUTE MAXIMUM RATINGS
Symbol VRRM VRSM VR (DC) VDRM VDSM VD (DC) Parameter Repetitive peak reverse voltage Non-repetitive peak reverse voltage DC reverse voltage Repetitive peak off-state voltage Non-repetitive peak off-state voltage DC off-state voltage Voltage class M 400 480 320 400 480 320 H 800 960 640 800 960 640 Unit V V V V V V
Symbol IT (RMS) IT (AV) ITSM I2t di/dt PGM PG (AV) VFGM VRGM IFGM Tj Tstg Viso
Parameter RMS on-state current Average on-state current Surge (non-repetitive) on-state current I2t for fusing Critical rate of rise of on-state current Peak gate power dissipation Average gate power dissipation Peak gate forward voltage Peak gate reverse voltage Peak gate forward current Junction temperature Storage temperature Isolation voltage Charged part to case Main terminal screw M4
Conditions Single-phase, half-wave 180° conduction, TC=87°C One half cycle at 60Hz, peak value Value for one cycle of surge current VD=1/2VDRM, IG=0.5A, Tj=125°C
Ratings 30 20 400 6.7 × 102 100 5.0 0.5 10 5.0 2.0 –40~+125 –40~+125 2500 0.98~1.47 10~15 1.47~2.45 15~25 80
Unit A A A A2s A/µs W W V V A °C °C V N·m kg·cm N·m kg·cm g
—
Mounting torque Mounting screw M5
—
Weight
Typical value
ELECTRICAL CHARACTERISTICS
Limits Symbol IRRM IDRM VTM dv/dt VGT VGD IGT Rth (j-c) Rth (c-f) — Parameter Repetitive peak reverse current Repetitive peak off-state current On-state voltage Critical rate of rise of off-state voltage Gate trigger voltage Gate non-trigger voltage Gate trigger current Thermal resistance Contact thermal resistance Insulation resistance Tj=125°C, VRRM applied Tj=125°C, VDRM applied Tj=125°C, ITM=60A, instantaneous meas. Tj=125°C, VD=2/3VDRM Tj=25°C, VD=6V, RL=2Ω Tj=125°C, VD=1/2VDRM Tj=25°C, VD=6V, RL=2Ω Junction to case (per 1/2 module) Case to fin, conductive grease applied (per 1/2 module) Measured with a 500V megohmmeter between main terminal and case Test conditions Min. — — — 500 — 0.25 10 — — 10 Typ. — — — — — — — — — — Max. 4.0 4.0 1.8 — 3.0 — 50 1.0 0.25 — Unit mA mA V V/µs V V mA °C/ W °C/ W MΩ
Feb.1999
MITSUBISHI THYRISTOR MODULES
TM20DA-M,-H
MEDIUM POWER GENERAL USE
INSULATED TYPE
PERFORMANCE CURVES
MAXIMUM ON-STATE CHARACTERISTIC
10 3 7 5 3 2 10 2.